We are the Freies Labor e.V. from Hildesheim. Freies Labor is a Chaostreff (chaos meetup); we meet every Tuesday and Friday in our hackerspace.

In the space, alongside Freies Labor, you will also find Freifunk Hildesheim and the Gelegenheitswürfler (a table-top group).

You can find more details in the wiki at: https://wiki.freieslabor.org/wiki/Freies_Labor