Find an open field. Add a DJ and some beer. Call a few friends. Poof! You've got an open air party. Back in the 1990s, open airs were ubiquitous in Berlin. Now they're illegal - so Berliners are getting creative.
In Berlin, getting involved in illegal things is like having an affair. You may get caught and the consequences could be terrible, but the danger associated with it makes it all more exciting, says DW's Lavinia Pitu.