Haus der Kulturen der Welt, until 1 February, 2015
Museum der Dinge, until 2 February, 2015
Catherine Lupton explores Beelitz's abandoned sanatorium.
Rhea Boyden visits the former summer residence of Bertolt Brecht and Helene Weigel.
Led by long-term residents, these informal but well-researched strolls draw on history, literature, architecture and other cultural phenomena to provide unique, un-clichéd insights into the city’s past and present.