Guided Tour 3 Articles on the topic Guided Tour Warszawa & BerlinCome and celebrate with us 35 years of town twinning! Get ready for a wide-ranging German-Polish programme for all ages.Article, 9 min Reading time Open Monument DayDiscover our Museums! Three museums, one historic neighbourhood, free admission: discover the Nikolaiviertel from a new perspective.Article, 2 min Reading time Family SundayOff to the Nikolai Quarter! Fun, games and culture in three museums and outdoors. Admission is free!Article, 5 min Reading time