Rostock, Mecklenburg-Western Pomerania, Germany Bruunthal, Munich, Bavaria, Germany Montabaur, Rhineland-Palatinate, Germany St. Maximin, Oise, France Zweibrucken, Rhineland-Palatinate, Germany Glendale, Wisconsin, United States Bournemouth, Dorset, United Kingdom Berlin, Berlin, Germany Beaverton, Oregon, United States Centralia, Washington, United States