This week is still comparably quiet – only a few venues will start new shows. On Thursday, there is, for example, the opening of the third exhibition of the secret universe series at Hamburger Bahnhof. This time you will be introduced to the very private work of Morton Bartletts, whose puppets-pieces are shown in a museum for the first time. In addition, thanks to the Month of Performance Art Berlin, numerous performance events are taking place, mostly in small – some are not so small – off-spaces. You find a complete und updated list here.