Wireless Community Weekend 2026
| Basics | Topics/Timetable | Participants | Endorsements | Accomodation |
The Wireless Community Weekend will follow the more than 20 years of tradition also in 2026 and takes place at the c-base space station in Berlin. From the 15th to 17th of May the Freifunk community will meet with their guests to create an unconference and hackathon.
where
- c-base space station, Rungestrasse 20, 10179 Berlin, Germany, Terra
- c-base e.V.
- OpenStreetMap c-base
- S+U Jannowitzbrücke, City Railway and Subway Station (Info of BVG, Berlin Public Transport Company)
connect
Follow ffwcw on Mastodon to get all news and updates.
Use hashtag #ffwcw when you write about our event.
There's a matrix chat room to keep in touch after the event.
Livestream: https://www.youtube.com/watch?v=DOH5FBMTXmE
How to WCW
> Add your nick/name and meal preferences to participants page https://wiki.freifunk.net/Wireless_Community_Weekend_2025:Participants > Add your session and timeslot to https://wiki.freifunk.net/Wireless_Community_Weekend_2025:Topics > Looking for accommodation or for offering a couch, use https://wiki.freifunk.net/Wireless_Community_Weekend_2025:Accomodation > Invite people who may be interested or you find interesting to meet > Use #ffwcw as hashtag on twitter to spread the event > Forward this mail also to other channels, groups > Add your endorsement here https://wiki.freifunk.net/Wireless_Community_Weekend_2025:Endorsements > Land around 12:00 at the space station > There is free coffee but no free beer* :p > Do only smoke outside the building > Get an eco, fair-trade Freifunk Hoodie or Tee close to the cost price > Donate food specialties** or EUR for the endless BBQ on site > Have fun and make new friends :))
* Of course you can buy some, if there is a bar-bot
** Please tell upfront, since we need to calculate the meals