In the page's words:

As the non-profit association Freedom Sounds e.V., we organize the Freedom Sounds Festival for ska, reggae & soul and everything around and in between - always at the end of April in the canteen. We also celebrate the Christmas Ball in Gebäude 9 on the first Saturday of Advent.

We also support numerous other events with our monthly newsletter. Info: www.freedomsoundsfestival.de