The lines begin to form here about 30 minutes before this witty and unconventional club opens its doors. Its name derives from the postal code for this district in Kreuzberg before World War II. Inside, you’ll find two very large rooms, a stage, an ongoing rush of danceable music, and a mixed gay-lesbian-straight scene with a varied musical line-up from Asian house to techno, punk, and funk. It also stages regular concerts and campy themed events.