The hangover Blue opens like many other Berlin techno clubs in the night from Friday to Saturday around midnight and closes on Saturday afternoon. At night on Sunday, the club reopens around midnight and then stays open until Monday night. Sometimes the parties go longer. Musically, there is a wide range of house and techno DJs on the program, [17] saying locally rather unknown name to internationally renowned artists, such as in August 2015 Claude VonStroke or in September 2015 Moonbootica . On...