n 2008, the Sommerleuchten eV , an association for contemporary media and free art, took over the former dog biscuit factory in Berlin-Rummelsburg. Initially, a center for creative workshops was to be developed on the site. [2] in 2009 there was the first parties that originally took place only in a relatively small group [3] . Gradually, the current event site was created, which is partly designed as an open-air club. So there is, similar to the bar 25 , a spacious outdoor area. At the end of 2...