I spent a very interesting time with Tobi from Kultour following him on a tour tracing the tracks refugees have left in Berlin across the years. Starting with the Hugenotten at Klosterstraße; the Jewish in Nikolaiviertel; The House of One – the house of worship that brings a synagogue, a church, and a mosque together under one roof; migration movements after the WWII and the Turkish immigration in Kreuzberg in the 60s. Gave me a lot of food for thoughts and I totally recommend it. Might try one of his other tours in the next weeks.