[hackerspaces] Cross-Hackerspace OpenArena night

[Matej Nemcek]

Hello, we just planned OpenArena match night with Brmlab.cz
Progressbar.sk Base48.cz and v01d.sk at 17.2. 20:00 GMT+1

Everyone else and every other hackerspace is invited.

[1] https://brmlab.cz/event/cross_hackerspace_gaming
[2] https://www.progressbar.sk/en/calendar/cross-hackerspace-openarena-night
[3] http://wiki.base48.cz/OpenArena_Match

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