Calendar

2026
September
Tue
–
Neurodivergent Crafting Night
–
Lichtung

Calling all neurodivergent individuals! Are you tired of starting hobbies that you never seem to finish? Join us for an evening of guilt-free creativity where there is absolutely no pressure to complete anything. This event is designed to be a safe space where you can freely express your creativity without fear of judgment or criticism.

We will have a variety of crafting supplies available including paint, yarn, crochet needles, beads, coloring books, and air clay. However, feel free to bring your own supplies or current projects if you’d like to work on something specific.

Contact: Alice - @l1c3:x-hain.de / @alicescrap (ig) Infos: https://www.meetup.com/de-DE/neurodivergent-creative-club
Wed
–
Get help with wood projects
–
Hobelhöhle

Tom (one of the Hobelhöhle curators) will be available to help you planning your woodworking projects, no matter the state of your project or your previous experience with woodworking and machines. Bring pictures, sketches clay models,… and we can collect ideas and plan a design together

Contact @tomnomnom:x-hain.de for questions
–
xHain Round Table
–
Lichtung
xHain Round table meeting to get to know each other and discuss open issues as well as handover of xDoor keys. Agenda: https://pad.x-hain.de/xHain-Round-Table-Agenda-2026-09-02 Remotely via this BigBlueButton room: https://bbb.cyber4edu.org/b/dan-stu-3a2-0bi
Thu
–
makeHERspace (All Day & Night, 'til 7am Fri.)
–

Every other Thursday, MakeHERspace takes over and xHain becomes a FLINTA-only space for the entire day, from noon to 7am the next day.

The mission of MakeHERspace is to turn xHain into a comfortable, safe space for women, and other members of the FLINTA community, free from masculine energy and attitudes.

FLINTA means Female, Lesbian, Intersex, Non-Binary, Transgender, and Agender. Sometimes this is referred to as ABCD; “All But Cis Dudes”.

Our management includes cis and trans women, and our membership includes and enthusiastically welcomes most flavors of FLINTA, including a large number of trans women. People who object to that are not welcome (No TERFs).

If necessary men can grab/drop off urgent works and quickly leave the space with a low profile.

A more detailed policy can be found at https://wiki.x-hain.de/en/MakeHERspace .

Organizers: Eva ( @paleva:x-hain.de ) and Tina (@softegg:x-hain.de)
Fri
–
Jugend Chillt
–
Lobby

Jede Woche freitags von 16 bis 18 Uhr steht für Jugendliche das xHain offen.

Ansprechpartner: Eva (@paleva:x-hain.de)
–
Cancelled: Open Coms
–
Lobby

Orga: @tig3rch3n:matrix.org / @lars:x-hain.de / @marin:x-hain.de

We have to cancel this occurrence of the OpenComs meetup, as no organiser is available.

Play with Meshtastic, Amateur Radio, Freifunk, Digital Radio, Tiny Ground Station, SatCom and (sometimes) build antennas and other RF related stuff. There are usually a few VNAs around to measure antennas, bandpass filters etc. Join our Chatroom https://matrix.to/#/#opencoms:x-hain.de
Sat
Sun
–
Rechenwerk Meeting
–
Lobby

If you are interested please join #rechenwerk:x-hain.de

Agendas: https://wiki.x-hain.de/en/Branches/Rechenwerk/Meetings

Organizer: @thisismulti:matrix.org
Mon
–
Open Monday
–
xHain
Come by, take a look, and join in! This is the best moment for newcomers to swing by. Every Monday from 6pm until late at night in Grünberger Str. 16 in Berlin.
Tue
–
Jugend Hackt - Lab
–
–
Neurodivergent Crafting Night
–
Lichtung

Calling all neurodivergent individuals! Are you tired of starting hobbies that you never seem to finish? Join us for an evening of guilt-free creativity where there is absolutely no pressure to complete anything. This event is designed to be a safe space where you can freely express your creativity without fear of judgment or criticism.

We will have a variety of crafting supplies available including paint, yarn, crochet needles, beads, coloring books, and air clay. However, feel free to bring your own supplies or current projects if you’d like to work on something specific.

Contact: Alice - @l1c3:x-hain.de / @alicescrap (ig) Infos: https://www.meetup.com/de-DE/neurodivergent-creative-club
Wed
–
Get help with wood projects
–
Hobelhöhle

Tom (one of the Hobelhöhle curators) will be available to help you planning your woodworking projects, no matter the state of your project or your previous experience with woodworking and machines. Bring pictures, sketches clay models,… and we can collect ideas and plan a design together

Contact @tomnomnom:x-hain.de for questions
Thu
–
POSTPONED!!!! Show and Tell Live! (Presentations Start at 19:30)
–

We will reschedule for October

An opportunity to show off what you have been working on, seeing what other people have been working on, and maybe find a collaborator for your next project!

Format: 5 minute lightning talks to explain what you have done, what worked, what didn’t, and what’s next.

Projects, projects in progress, and hoped for projects of all kinds are all welcome. Show off your textiles, code, electronics, woodworking projects, and anything else you are excited about.

Sign up to share: https://pad.x-hain.de/q8JWom-CRqu10ld0VvdLCQ

Questions? Send them to Michael (@mweinberg:x-hain.de)
Fri
–
Jugend Chillt
–
Lobby

Jede Woche freitags von 16 bis 18 Uhr steht für Jugendliche das xHain offen.

Ansprechpartner: Eva (@paleva:x-hain.de)
Sat
–
Infra Day
–
We’ll get together to fix things at xHain and get to know each other while sorting screws etc. - if you’re new or want to get to know the space, this is a good time. https://pad.x-hain.de/p/InfrastructureDaysToDo Infrastructure Day projects get priority over any private projects during this event.
Sun
–
Remote controlled ball pit for 40C3 (Brainstorming & orga)
–

Leipzig congress had a ball pit on wheels - which was a lot of fun to ride around in! With 40c3 going back to a space with lots of flat same level area (at Hamburger Messe), it’s a great chance to revive the ball pit idea and upgrade it.

The core idea:

  • building a ball pit, for 2-3 people (smaller than the Leizpiger version, but should be more practical to build and transport)
  • motorized (using hoverboard motors?)
  • remote controllable via a web app (including fun multi player modes. Because who said a ride should be straight forward? The trip is the goal :D) - with optional game controller input
  • distance sensors and auto break functionality to prevent crashing into people, walls and objects

And ideally:

  • autonomous driving
  • incl. ride haling

If the project sounds fun & interesting to you - let’s come together and brainstorm the technical details and realization (software, electronics, structural materials etc.) as well as how to organize the transport to 40c3.

Organizer: @glowingkitty / Kitty
Mon
–
Open Monday
–
xHain
Come by, take a look, and join in! This is the best moment for newcomers to swing by. Every Monday from 6pm until late at night in Grünberger Str. 16 in Berlin.
Tue
–
Neurodivergent Crafting Night
–
Lichtung

Calling all neurodivergent individuals! Are you tired of starting hobbies that you never seem to finish? Join us for an evening of guilt-free creativity where there is absolutely no pressure to complete anything. This event is designed to be a safe space where you can freely express your creativity without fear of judgment or criticism.

We will have a variety of crafting supplies available including paint, yarn, crochet needles, beads, coloring books, and air clay. However, feel free to bring your own supplies or current projects if you’d like to work on something specific.

Contact: Alice - @l1c3:x-hain.de / @alicescrap (ig) Infos: https://www.meetup.com/de-DE/neurodivergent-creative-club
Wed
–
Get help with wood projects
–
Hobelhöhle

Tom (one of the Hobelhöhle curators) will be available to help you planning your woodworking projects, no matter the state of your project or your previous experience with woodworking and machines. Bring pictures, sketches clay models,… and we can collect ideas and plan a design together

Contact @tomnomnom:x-hain.de for questions
–
xHain Round Table
–
Lichtung
xHain Round table meeting to get to know each other and discuss open issues as well as handover of xDoor keys. Agenda: https://pad.x-hain.de/xHain-Round-Table-Agenda-2026-09-16 Remotely via this BigBlueButton room: https://bbb.cyber4edu.org/b/dan-stu-3a2-0bi
Thu
–
makeHERspace (All Day & Night, 'til 7am Fri.)
–

Every other Thursday, MakeHERspace takes over and xHain becomes a FLINTA-only space for the entire day, from noon to 7am the next day.

The mission of MakeHERspace is to turn xHain into a comfortable, safe space for women, and other members of the FLINTA community, free from masculine energy and attitudes.

FLINTA means Female, Lesbian, Intersex, Non-Binary, Transgender, and Agender. Sometimes this is referred to as ABCD; “All But Cis Dudes”.

Our management includes cis and trans women, and our membership includes and enthusiastically welcomes most flavors of FLINTA, including a large number of trans women. People who object to that are not welcome (No TERFs).

If necessary men can grab/drop off urgent works and quickly leave the space with a low profile.

A more detailed policy can be found at https://wiki.x-hain.de/en/MakeHERspace .

Organizers: Eva ( @paleva:x-hain.de ) and Tina (@softegg:x-hain.de)
Fri
–
Jugend Chillt
–
Lobby

Jede Woche freitags von 16 bis 18 Uhr steht für Jugendliche das xHain offen.

Ansprechpartner: Eva (@paleva:x-hain.de)
–
Schatzi, wir müssen reden -- ask the treasurer
–
The treasurer of the xHain e.V. will be present in the space to answer your questions about finances and other Vorstand matters. Currently, the treasurer is Sebastian @Fnordhoff
–
Spieleabend - Game Night
–
Lobby
Analogue Game Night with card and tabletop games. Bring yours, let’s play! Organizers: @wolle:x-hain.de , @snordhoff:x-hain.de
Sat
–
Creative Code Jam
–
Lichtung

The Creative Code Jam is a monthly gathering of artists, makers, designers, illustrators, coders, musicians, performers, learners and anyone interested in the use of computing skills for artistic expression. The event is free and open to all, regardless of age, origin, gender or experience. The jam is an opportunity to meet likeminded people and get creative together in a relaxed and safe environment. Beginners and first-timers should feel especially welcome!

WHAT SHOULD I EXPECT? Bring a laptop and/or anything you’d like to work on, whether it’s a personal project, an experiment, or a skill you want to learn. You can come with friends or meet new people here. There’s no set agenda: some people code, some sketch ideas, some collaborate, and others just chat and get inspired.

contact: @ojelibalon:x-hain.de
Sun
Mon
–
Open Monday
–
xHain
Come by, take a look, and join in! This is the best moment for newcomers to swing by. Every Monday from 6pm until late at night in Grünberger Str. 16 in Berlin.
Tue
–
Jugend Hackt - Lab
–
–
Neurodivergent Crafting Night
–
Lichtung

Calling all neurodivergent individuals! Are you tired of starting hobbies that you never seem to finish? Join us for an evening of guilt-free creativity where there is absolutely no pressure to complete anything. This event is designed to be a safe space where you can freely express your creativity without fear of judgment or criticism.

We will have a variety of crafting supplies available including paint, yarn, crochet needles, beads, coloring books, and air clay. However, feel free to bring your own supplies or current projects if you’d like to work on something specific.

Contact: Alice - @l1c3:x-hain.de / @alicescrap (ig) Infos: https://www.meetup.com/de-DE/neurodivergent-creative-club
Wed
–
Get help with wood projects
–
Hobelhöhle

Tom (one of the Hobelhöhle curators) will be available to help you planning your woodworking projects, no matter the state of your project or your previous experience with woodworking and machines. Bring pictures, sketches clay models,… and we can collect ideas and plan a design together

Contact @tomnomnom:x-hain.de for questions
–
40C3 xHain Assembly Orga
–
Thu
–
Music Synthesizer Jam Meetup
–
Lobby
Our monthly Music Synthesizer Meetup and Jam Session! Bring something you can make noise on, plug in, and play along! If you have more than one device, please bring your own mixer. No matter what, please bring whatever cables you need for your setup. If you need a modular clock, please bring a long wire to get it from across the table. We will do our best to accommodate everyone, but our outputs are limited. If you have splitters or can daisy chain gear, please be prepared to do so. If you can provide modular clock and a drum beat, and maybe a simple bass line, you may end up driving the jam! It’s always going to be an odd mix of styles and hardware that don’t always work together, but are usually interesting, so embrace the chaos and come on out! While the jamming ends by 10pm out of courtesy for the neighbors, people are welcome to stay after and chat about synth related stuff, debug their gear, show off their toys, get an X-Hain tour, make new friends, and restore your faith in humanity. All because you decided to come play synthesizers with a bunch of strangers… isn’t that grand!
Fri
–
Jugend Chillt
–
Lobby

Jede Woche freitags von 16 bis 18 Uhr steht für Jugendliche das xHain offen.

Ansprechpartner: Eva (@paleva:x-hain.de)
–
Schatzi, wir müssen reden -- ask the treasurer
–
The treasurer of the xHain e.V. will be present in the space to answer your questions about finances and other Vorstand matters.
–
QubesOS Meetup
–
organiser: @qubedmaiska:x-hain.de
Sat
–
OpenMates Meetup (Open source AI for everyday tasks, learning & work)
–

Tired of big tech AI chatbots/agents and want to move to a better (and EU based) alternative? Or already using OpenMates.org for everyday tasks & learning and want to learn how to make even better use of it? While giving feedback which directly impacts the further development? Then join our monthly meetup - and bring your questions, issues you discovered and wishes for OpenMates, so it can get even better for everyone - while having a drink and relaxed chat with other people.

Organizer: @glowingkitty (Kitty)
Sun
Mon
–
Open Monday
–
xHain
Come by, take a look, and join in! This is the best moment for newcomers to swing by. Every Monday from 6pm until late at night in Grünberger Str. 16 in Berlin.
Tue
–
Reticulum Berlin Meetup
–
G16 Lobby

Reticulum is post-internet, unstoppable, encrypted mesh networking for all. Whether you are curious or already running your own nodes, join an informal meetup to discuss all things Reticulum! We shall once again discuss, share, experiment and tinker around, so bring your projects, hardware, friends and ideas! <3

organised by JereZim (@wikispace:systemli.org)
–
Neurodivergent Crafting Night
–
Lichtung

Calling all neurodivergent individuals! Are you tired of starting hobbies that you never seem to finish? Join us for an evening of guilt-free creativity where there is absolutely no pressure to complete anything. This event is designed to be a safe space where you can freely express your creativity without fear of judgment or criticism.

We will have a variety of crafting supplies available including paint, yarn, crochet needles, beads, coloring books, and air clay. However, feel free to bring your own supplies or current projects if you’d like to work on something specific.

Contact: Alice - @l1c3:x-hain.de / @alicescrap (ig) Infos: https://www.meetup.com/de-DE/neurodivergent-creative-club
Wed
–
Get help with wood projects
–
Hobelhöhle

Tom (one of the Hobelhöhle curators) will be available to help you planning your woodworking projects, no matter the state of your project or your previous experience with woodworking and machines. Bring pictures, sketches clay models,… and we can collect ideas and plan a design together

Contact @tomnomnom:x-hain.de for questions
–
3D Printing Introduction
–

ntroduction to 3D printer lab and processes. Includes information about the software used to prepare your model (~30 min), as well as information about printers and processes (~30 min).

This introduction is mostly oriented towards members (or soon-to-be members) with all levels of experience who want to be authorized to use the printers in the space. You must do this introduction before you are authorized to use the printers. It is not a great opportunity for intensive 1:1 help with projects (because there are too many participants).

NOTE: You cannot print at Xhain unless you are a member (https://x-hain.de/en/participate/#content)

No need to sign up - you can just show up in the lobby right as you enter the space at the start of the session!

More information in the wiki: https://wiki.x-hain.de/en/Branches/3D-Lab

Organizer: Michael (@mweinberg:x-hain.de)
–
Enting/Vorstand Meeting
–
Lichtung
The Enting and the board discuss administrative matters. Agenda: https://pad.x-hain.de/xHain-Enting-Agenda-2026-09-30 Remotely via this BigBlueButton room: https://bbb.cyber4edu.org/b/dan-stu-3a2-0bi
2026
October
Thu
–
makeHERspace (All Day & Night, 'til 7am Fri.)
–

Every other Thursday, MakeHERspace takes over and xHain becomes a FLINTA-only space for the entire day, from noon to 7am the next day.

The mission of MakeHERspace is to turn xHain into a comfortable, safe space for women, and other members of the FLINTA community, free from masculine energy and attitudes.

FLINTA means Female, Lesbian, Intersex, Non-Binary, Transgender, and Agender. Sometimes this is referred to as ABCD; “All But Cis Dudes”.

Our management includes cis and trans women, and our membership includes and enthusiastically welcomes most flavors of FLINTA, including a large number of trans women. People who object to that are not welcome (No TERFs).

If necessary men can grab/drop off urgent works and quickly leave the space with a low profile.

A more detailed policy can be found at https://wiki.x-hain.de/en/MakeHERspace .

Organizers: Eva ( @paleva:x-hain.de ) and Tina (@softegg:x-hain.de)
Fri
–
Jugend Chillt
–
Lobby

Jede Woche freitags von 16 bis 18 Uhr steht für Jugendliche das xHain offen.

Ansprechpartner: Eva (@paleva:x-hain.de)
–
Schatzi, wir müssen reden -- ask the treasurer
–
The treasurer of the xHain e.V. will be present in the space to answer your questions about finances and other Vorstand matters.
–
Open Coms
–
Lobby

Orga: @tig3rch3n:matrix.org / @lars:x-hain.de / @marin:x-hain.de

Play with Meshtastic, Amateur Radio, Freifunk, Digital Radio, Tiny Ground Station, SatCom and (sometimes) build antennas and other RF related stuff. There are usually a few VNAs around to measure antennas, bandpass filters etc. Join our Chatroom https://matrix.to/#/#opencoms:x-hain.de
Sat
–
Fiber Arts Club - Neurodivergent Creative Club
–
Lichtung

Find us on IG: @neurocrafting.berlin

Welcome to the Fiber Arts Club! °˖✧◝(⁰▿⁰)◜✧˖°

Want to work on that project you have been ignoring for weeks, months… even years?? This is your event. We will give each other support while having some tea and biscuits.

The Fiber Arts club is open to anyone interested in knitting, crochet, felting, embroidery, cross-stitch, weaving, macramé, upclyling, etc.

RSVP: https://www.meetup.com/neurodivergent-creative-club

Organiser: @l1c3:x-hain.de
Sun
–
Rechenwerk Meeting
–
Lobby

If you are interested please join #rechenwerk:x-hain.de

Agendas: https://wiki.x-hain.de/en/Branches/Rechenwerk/Meetings

Organizer: @thisismulti:matrix.org
Mon
–
Open Monday
–
xHain
Come by, take a look, and join in! This is the best moment for newcomers to swing by. Every Monday from 6pm until late at night in Grünberger Str. 16 in Berlin.
Tue
–
Neurodivergent Crafting Night
–
Lichtung

Calling all neurodivergent individuals! Are you tired of starting hobbies that you never seem to finish? Join us for an evening of guilt-free creativity where there is absolutely no pressure to complete anything. This event is designed to be a safe space where you can freely express your creativity without fear of judgment or criticism.

We will have a variety of crafting supplies available including paint, yarn, crochet needles, beads, coloring books, and air clay. However, feel free to bring your own supplies or current projects if you’d like to work on something specific.

Contact: Alice - @l1c3:x-hain.de / @alicescrap (ig) Infos: https://www.meetup.com/de-DE/neurodivergent-creative-club
Wed
–
Get help with wood projects
–
Hobelhöhle

Tom (one of the Hobelhöhle curators) will be available to help you planning your woodworking projects, no matter the state of your project or your previous experience with woodworking and machines. Bring pictures, sketches clay models,… and we can collect ideas and plan a design together

Contact @tomnomnom:x-hain.de for questions
–
xHain Round Table
–
Lichtung
xHain Round table meeting to get to know each other and discuss open issues as well as handover of xDoor keys. Agenda: https://pad.x-hain.de/xHain-Round-Table-Agenda-2026-10-07 Remotely via this BigBlueButton room: https://bbb.cyber4edu.org/b/dan-stu-3a2-0bi
Thu
Fri
–
Jugend Chillt
–
Lobby

Jede Woche freitags von 16 bis 18 Uhr steht für Jugendliche das xHain offen.

Ansprechpartner: Eva (@paleva:x-hain.de)
–
Schatzi, wir müssen reden -- ask the treasurer
–
The treasurer of the xHain e.V. will be present in the space to answer your questions about finances and other Vorstand matters.
Sat
–
Fire alarms check, please, someone...
–
Check that there is a fire alarm in every room. Press all fire detectors once to test their function. Please make a note of any missing ones in the pad and inform Markus. Check that no fire extinguishers have been used and that they are all in position.
–
Infra Day
–
We’ll get together to fix things at xHain and get to know each other while sorting screws etc. - if you’re new or want to get to know the space, this is a good time. https://pad.x-hain.de/p/InfrastructureDaysToDo Infrastructure Day projects get priority over any private projects during this event.
Sun
Mon
–
Open Monday
–
xHain
Come by, take a look, and join in! This is the best moment for newcomers to swing by. Every Monday from 6pm until late at night in Grünberger Str. 16 in Berlin.
Tue
–
Jugend Hackt - Lab
–
–
Neurodivergent Crafting Night
–
Lichtung

Calling all neurodivergent individuals! Are you tired of starting hobbies that you never seem to finish? Join us for an evening of guilt-free creativity where there is absolutely no pressure to complete anything. This event is designed to be a safe space where you can freely express your creativity without fear of judgment or criticism.

We will have a variety of crafting supplies available including paint, yarn, crochet needles, beads, coloring books, and air clay. However, feel free to bring your own supplies or current projects if you’d like to work on something specific.

Contact: Alice - @l1c3:x-hain.de / @alicescrap (ig) Infos: https://www.meetup.com/de-DE/neurodivergent-creative-club
Wed
–
Get help with wood projects
–
Hobelhöhle

Tom (one of the Hobelhöhle curators) will be available to help you planning your woodworking projects, no matter the state of your project or your previous experience with woodworking and machines. Bring pictures, sketches clay models,… and we can collect ideas and plan a design together

Contact @tomnomnom:x-hain.de for questions
–
40C3 xHain Assembly Orga
–
Thu
–
makeHERspace (All Day & Night, 'til 7am Fri.)
–

Every other Thursday, MakeHERspace takes over and xHain becomes a FLINTA-only space for the entire day, from noon to 7am the next day.

The mission of MakeHERspace is to turn xHain into a comfortable, safe space for women, and other members of the FLINTA community, free from masculine energy and attitudes.

FLINTA means Female, Lesbian, Intersex, Non-Binary, Transgender, and Agender. Sometimes this is referred to as ABCD; “All But Cis Dudes”.

Our management includes cis and trans women, and our membership includes and enthusiastically welcomes most flavors of FLINTA, including a large number of trans women. People who object to that are not welcome (No TERFs).

If necessary men can grab/drop off urgent works and quickly leave the space with a low profile.

A more detailed policy can be found at https://wiki.x-hain.de/en/MakeHERspace .

Organizers: Eva ( @paleva:x-hain.de ) and Tina (@softegg:x-hain.de)
Fri
–
Jugend Chillt
–
Lobby

Jede Woche freitags von 16 bis 18 Uhr steht für Jugendliche das xHain offen.

Ansprechpartner: Eva (@paleva:x-hain.de)
–
Schatzi, wir müssen reden -- ask the treasurer
–
The treasurer of the xHain e.V. will be present in the space to answer your questions about finances and other Vorstand matters.
–
Spieleabend - Game Night
–
Lobby
Analogue Game Night with card and tabletop games. Bring yours, let’s play! Organizers: @wolle:x-hain.de , @snordhoff:x-hain.de
Sat
Sun
Mon
–
Open Monday
–
xHain
Come by, take a look, and join in! This is the best moment for newcomers to swing by. Every Monday from 6pm until late at night in Grünberger Str. 16 in Berlin.
Tue
–
Neurodivergent Crafting Night
–
Lichtung

Calling all neurodivergent individuals! Are you tired of starting hobbies that you never seem to finish? Join us for an evening of guilt-free creativity where there is absolutely no pressure to complete anything. This event is designed to be a safe space where you can freely express your creativity without fear of judgment or criticism.

We will have a variety of crafting supplies available including paint, yarn, crochet needles, beads, coloring books, and air clay. However, feel free to bring your own supplies or current projects if you’d like to work on something specific.

Contact: Alice - @l1c3:x-hain.de / @alicescrap (ig) Infos: https://www.meetup.com/de-DE/neurodivergent-creative-club
Wed
–
Get help with wood projects
–
Hobelhöhle

Tom (one of the Hobelhöhle curators) will be available to help you planning your woodworking projects, no matter the state of your project or your previous experience with woodworking and machines. Bring pictures, sketches clay models,… and we can collect ideas and plan a design together

Contact @tomnomnom:x-hain.de for questions
–
xHain Round Table
–
Lichtung
xHain Round table meeting to get to know each other and discuss open issues as well as handover of xDoor keys. Agenda: https://pad.x-hain.de/xHain-Round-Table-Agenda-2026-10-21 Remotely via this BigBlueButton room: https://bbb.cyber4edu.org/b/dan-stu-3a2-0bi
Thu
Fri
–
Jugend Chillt
–
Lobby

Jede Woche freitags von 16 bis 18 Uhr steht für Jugendliche das xHain offen.

Ansprechpartner: Eva (@paleva:x-hain.de)
–
Schatzi, wir müssen reden -- ask the treasurer
–
The treasurer of the xHain e.V. will be present in the space to answer your questions about finances and other Vorstand matters.
Sat
Sun
Mon
–
Open Monday
–
xHain
Come by, take a look, and join in! This is the best moment for newcomers to swing by. Every Monday from 6pm until late at night in Grünberger Str. 16 in Berlin.
Tue
–
Neurodivergent Crafting Night
–
Lichtung

Calling all neurodivergent individuals! Are you tired of starting hobbies that you never seem to finish? Join us for an evening of guilt-free creativity where there is absolutely no pressure to complete anything. This event is designed to be a safe space where you can freely express your creativity without fear of judgment or criticism.

We will have a variety of crafting supplies available including paint, yarn, crochet needles, beads, coloring books, and air clay. However, feel free to bring your own supplies or current projects if you’d like to work on something specific.

Contact: Alice - @l1c3:x-hain.de / @alicescrap (ig) Infos: https://www.meetup.com/de-DE/neurodivergent-creative-club
Wed
–
Get help with wood projects
–
Hobelhöhle

Tom (one of the Hobelhöhle curators) will be available to help you planning your woodworking projects, no matter the state of your project or your previous experience with woodworking and machines. Bring pictures, sketches clay models,… and we can collect ideas and plan a design together

Contact @tomnomnom:x-hain.de for questions
–
Enting/Vorstand Meeting
–
Lichtung
The Enting and the board discuss administrative matters. Agenda: https://pad.x-hain.de/xHain-Enting-Agenda-2026-10-28 Remotely via this BigBlueButton room: https://bbb.cyber4edu.org/b/dan-stu-3a2-0bi
Thu
–
makeHERspace (All Day & Night, 'til 7am Fri.)
–

Every other Thursday, MakeHERspace takes over and xHain becomes a FLINTA-only space for the entire day, from noon to 7am the next day.

The mission of MakeHERspace is to turn xHain into a comfortable, safe space for women, and other members of the FLINTA community, free from masculine energy and attitudes.

FLINTA means Female, Lesbian, Intersex, Non-Binary, Transgender, and Agender. Sometimes this is referred to as ABCD; “All But Cis Dudes”.

Our management includes cis and trans women, and our membership includes and enthusiastically welcomes most flavors of FLINTA, including a large number of trans women. People who object to that are not welcome (No TERFs).

If necessary men can grab/drop off urgent works and quickly leave the space with a low profile.

A more detailed policy can be found at https://wiki.x-hain.de/en/MakeHERspace .

Organizers: Eva ( @paleva:x-hain.de ) and Tina (@softegg:x-hain.de)
Fri
–
Jugend Chillt
–
Lobby

Jede Woche freitags von 16 bis 18 Uhr steht für Jugendliche das xHain offen.

Ansprechpartner: Eva (@paleva:x-hain.de)
–
Schatzi, wir müssen reden -- ask the treasurer
–
The treasurer of the xHain e.V. will be present in the space to answer your questions about finances and other Vorstand matters.
–
QubesOS Meetup
–
organiser: @qubedmaiska:x-hain.de
Sat
2026
November
Sun
–
cards for other hack spaces
–
Prepare Christmas cards for other friendly hack and maker spaces (idea: @tomnomnom:x-hain.de )
–
Rechenwerk Meeting
–
Lobby

If you are interested please join #rechenwerk:x-hain.de

Agendas: https://wiki.x-hain.de/en/Branches/Rechenwerk/Meetings

Organizer: @thisismulti:matrix.org
Mon
–
Open Monday
–
xHain
Come by, take a look, and join in! This is the best moment for newcomers to swing by. Every Monday from 6pm until late at night in Grünberger Str. 16 in Berlin.
Tue
–
Neurodivergent Crafting Night
–
Lichtung

Calling all neurodivergent individuals! Are you tired of starting hobbies that you never seem to finish? Join us for an evening of guilt-free creativity where there is absolutely no pressure to complete anything. This event is designed to be a safe space where you can freely express your creativity without fear of judgment or criticism.

We will have a variety of crafting supplies available including paint, yarn, crochet needles, beads, coloring books, and air clay. However, feel free to bring your own supplies or current projects if you’d like to work on something specific.

Contact: Alice - @l1c3:x-hain.de / @alicescrap (ig) Infos: https://www.meetup.com/de-DE/neurodivergent-creative-club
Wed
–
Get help with wood projects
–
Hobelhöhle

Tom (one of the Hobelhöhle curators) will be available to help you planning your woodworking projects, no matter the state of your project or your previous experience with woodworking and machines. Bring pictures, sketches clay models,… and we can collect ideas and plan a design together

Contact @tomnomnom:x-hain.de for questions
–
xHain Round Table
–
Lichtung
xHain Round table meeting to get to know each other and discuss open issues as well as handover of xDoor keys. Agenda: https://pad.x-hain.de/xHain-Round-Table-Agenda-2026-11-04 Remotely via this BigBlueButton room: https://bbb.cyber4edu.org/b/dan-stu-3a2-0bi
Thu
Fri
–
Jugend Chillt
–
Lobby

Jede Woche freitags von 16 bis 18 Uhr steht für Jugendliche das xHain offen.

Ansprechpartner: Eva (@paleva:x-hain.de)
–
Schatzi, wir müssen reden -- ask the treasurer
–
The treasurer of the xHain e.V. will be present in the space to answer your questions about finances and other Vorstand matters.
–
Open Coms
–
Lobby

Orga: @tig3rch3n:matrix.org / @lars:x-hain.de / @marin:x-hain.de

Play with Meshtastic, Amateur Radio, Freifunk, Digital Radio, Tiny Ground Station, SatCom and (sometimes) build antennas and other RF related stuff. There are usually a few VNAs around to measure antennas, bandpass filters etc. Join our Chatroom https://matrix.to/#/#opencoms:x-hain.de
Sat
–
Homeassistant/ESPHome community day Berlin
–
contact: @dercarlos:x-hain.de
Sun
Mon
–
Open Monday
–
xHain
Come by, take a look, and join in! This is the best moment for newcomers to swing by. Every Monday from 6pm until late at night in Grünberger Str. 16 in Berlin.
Tue
–
Jugend Hackt - Lab
–
–
Neurodivergent Crafting Night
–
Lichtung

Calling all neurodivergent individuals! Are you tired of starting hobbies that you never seem to finish? Join us for an evening of guilt-free creativity where there is absolutely no pressure to complete anything. This event is designed to be a safe space where you can freely express your creativity without fear of judgment or criticism.

We will have a variety of crafting supplies available including paint, yarn, crochet needles, beads, coloring books, and air clay. However, feel free to bring your own supplies or current projects if you’d like to work on something specific.

Contact: Alice - @l1c3:x-hain.de / @alicescrap (ig) Infos: https://www.meetup.com/de-DE/neurodivergent-creative-club
Wed
–
Get help with wood projects
–
Hobelhöhle

Tom (one of the Hobelhöhle curators) will be available to help you planning your woodworking projects, no matter the state of your project or your previous experience with woodworking and machines. Bring pictures, sketches clay models,… and we can collect ideas and plan a design together

Contact @tomnomnom:x-hain.de for questions
–
40C3 xHain Assembly Orga
–
Thu
–
makeHERspace (All Day & Night, 'til 7am Fri.)
–

Every other Thursday, MakeHERspace takes over and xHain becomes a FLINTA-only space for the entire day, from noon to 7am the next day.

The mission of MakeHERspace is to turn xHain into a comfortable, safe space for women, and other members of the FLINTA community, free from masculine energy and attitudes.

FLINTA means Female, Lesbian, Intersex, Non-Binary, Transgender, and Agender. Sometimes this is referred to as ABCD; “All But Cis Dudes”.

Our management includes cis and trans women, and our membership includes and enthusiastically welcomes most flavors of FLINTA, including a large number of trans women. People who object to that are not welcome (No TERFs).

If necessary men can grab/drop off urgent works and quickly leave the space with a low profile.

A more detailed policy can be found at https://wiki.x-hain.de/en/MakeHERspace .

Organizers: Eva ( @paleva:x-hain.de ) and Tina (@softegg:x-hain.de)
Fri
–
Jugend Chillt
–
Lobby

Jede Woche freitags von 16 bis 18 Uhr steht für Jugendliche das xHain offen.

Ansprechpartner: Eva (@paleva:x-hain.de)
–
Schatzi, wir müssen reden -- ask the treasurer
–
The treasurer of the xHain e.V. will be present in the space to answer your questions about finances and other Vorstand matters.
Sat
–
Infra Day
–
We’ll get together to fix things at xHain and get to know each other while sorting screws etc. - if you’re new or want to get to know the space, this is a good time. https://pad.x-hain.de/p/InfrastructureDaysToDo Infrastructure Day projects get priority over any private projects during this event.
Sun
Mon
–
Open Monday
–
xHain
Come by, take a look, and join in! This is the best moment for newcomers to swing by. Every Monday from 6pm until late at night in Grünberger Str. 16 in Berlin.
Tue
–
Neurodivergent Crafting Night
–
Lichtung

Calling all neurodivergent individuals! Are you tired of starting hobbies that you never seem to finish? Join us for an evening of guilt-free creativity where there is absolutely no pressure to complete anything. This event is designed to be a safe space where you can freely express your creativity without fear of judgment or criticism.

We will have a variety of crafting supplies available including paint, yarn, crochet needles, beads, coloring books, and air clay. However, feel free to bring your own supplies or current projects if you’d like to work on something specific.

Contact: Alice - @l1c3:x-hain.de / @alicescrap (ig) Infos: https://www.meetup.com/de-DE/neurodivergent-creative-club
Wed
–
Get help with wood projects
–
Hobelhöhle

Tom (one of the Hobelhöhle curators) will be available to help you planning your woodworking projects, no matter the state of your project or your previous experience with woodworking and machines. Bring pictures, sketches clay models,… and we can collect ideas and plan a design together

Contact @tomnomnom:x-hain.de for questions
–
xHain Round Table
–
Lichtung
xHain Round table meeting to get to know each other and discuss open issues as well as handover of xDoor keys. Agenda: https://pad.x-hain.de/xHain-Round-Table-Agenda-2026-11-18 Remotely via this BigBlueButton room: https://bbb.cyber4edu.org/b/dan-stu-3a2-0bi
Thu
Fri
–
Jugend Chillt
–
Lobby

Jede Woche freitags von 16 bis 18 Uhr steht für Jugendliche das xHain offen.

Ansprechpartner: Eva (@paleva:x-hain.de)
–
Schatzi, wir müssen reden -- ask the treasurer
–
The treasurer of the xHain e.V. will be present in the space to answer your questions about finances and other Vorstand matters.
–
Spieleabend - Game Night
–
Lobby
Analogue Game Night with card and tabletop games. Bring yours, let’s play! Organizers: @wolle:x-hain.de , @snordhoff:x-hain.de
Sat
Sun
Mon
–
Open Monday
–
xHain
Come by, take a look, and join in! This is the best moment for newcomers to swing by. Every Monday from 6pm until late at night in Grünberger Str. 16 in Berlin.
Tue
–
Jugend Hackt - Lab
–
–
Neurodivergent Crafting Night
–
Lichtung

Calling all neurodivergent individuals! Are you tired of starting hobbies that you never seem to finish? Join us for an evening of guilt-free creativity where there is absolutely no pressure to complete anything. This event is designed to be a safe space where you can freely express your creativity without fear of judgment or criticism.

We will have a variety of crafting supplies available including paint, yarn, crochet needles, beads, coloring books, and air clay. However, feel free to bring your own supplies or current projects if you’d like to work on something specific.

Contact: Alice - @l1c3:x-hain.de / @alicescrap (ig) Infos: https://www.meetup.com/de-DE/neurodivergent-creative-club
Wed
–
Get help with wood projects
–
Hobelhöhle

Tom (one of the Hobelhöhle curators) will be available to help you planning your woodworking projects, no matter the state of your project or your previous experience with woodworking and machines. Bring pictures, sketches clay models,… and we can collect ideas and plan a design together

Contact @tomnomnom:x-hain.de for questions
–
Enting/Vorstand Meeting
–
Lichtung
The Enting and the board discuss administrative matters. Agenda: https://pad.x-hain.de/xHain-Enting-Agenda-2026-11-25 Remotely via this BigBlueButton room: https://bbb.cyber4edu.org/b/dan-stu-3a2-0bi
Thu
–
makeHERspace (All Day & Night, 'til 7am Fri.)
–

Every other Thursday, MakeHERspace takes over and xHain becomes a FLINTA-only space for the entire day, from noon to 7am the next day.

The mission of MakeHERspace is to turn xHain into a comfortable, safe space for women, and other members of the FLINTA community, free from masculine energy and attitudes.

FLINTA means Female, Lesbian, Intersex, Non-Binary, Transgender, and Agender. Sometimes this is referred to as ABCD; “All But Cis Dudes”.

Our management includes cis and trans women, and our membership includes and enthusiastically welcomes most flavors of FLINTA, including a large number of trans women. People who object to that are not welcome (No TERFs).

If necessary men can grab/drop off urgent works and quickly leave the space with a low profile.

A more detailed policy can be found at https://wiki.x-hain.de/en/MakeHERspace .

Organizers: Eva ( @paleva:x-hain.de ) and Tina (@softegg:x-hain.de)
Fri
–
Jugend Chillt
–
Lobby

Jede Woche freitags von 16 bis 18 Uhr steht für Jugendliche das xHain offen.

Ansprechpartner: Eva (@paleva:x-hain.de)
–
Schatzi, wir müssen reden -- ask the treasurer
–
The treasurer of the xHain e.V. will be present in the space to answer your questions about finances and other Vorstand matters.
–
QubesOS Meetup
–
organiser: @qubedmaiska:x-hain.de
Sat
Sun
Mon
–
Open Monday
–
xHain
Come by, take a look, and join in! This is the best moment for newcomers to swing by. Every Monday from 6pm until late at night in Grünberger Str. 16 in Berlin.