In our 30th and final episode celebrating the 30-year anniversary of the Chicago-Hamburg Sister-City partnership, we look at the German architects who literally built the buildings that Chicagoans live, work, and play in today. After discussing the early history of German architects in Chicago, we discuss the life and career of Mies van der Rohe through the memories of his grandson Dirk Lohan. We cover van der Rohe's role in the Bauhaus movement, his difficulties with the Nazis, his escape from Germany, and his career in Chicago. Then, Dirk relates his memories of WWII in Germany and his cooperation with his grandfather on post-war buildings, including the New National Gallery in West Berlin as well as the IBM building and the Federal Center in Chicago. After a discussion about Helmut Jahn, another great German-American architect, Rolf and Dirk conclude with a heartfelt thank you to the people of Chicago for their generosity and kindness in accepting German immigrants throughout the years. Our guests: Dirk Lohan is a German-American architect who designed the Shedd Oceanarium, the Soldier Field expansion, and the McDonald's corporate headquarters. He is Mies van der Rohe's grandson. Rolf Achilles is an art historian who has worked extensively on Chicago art and architecture. He was also instrumental in founding the Chicago-Hamburg Sister-City partnership thirty years ago. Photo Credit: The New National Gallery (Die Neue Nationalgalerie), Berlin, Anna Kristina Sola