Join us to mysterious and hidden places in the heart of our Hanseatic city. On this guided tour through subterranean worlds, we will tell you about a bunker that became an art venue and visit the remains of an old synagogue that was destroyed by the Nazis. We will also take you to the “Cells for Impure Women” in the old Ostertorwache and explore with you theatrical machine rooms and labyrinthine corridors in the “Kulissenkeller” of the Theater Bremen.