New Haven, Connecticut, United States
Cologne, North Rhine-Westphalia, Germany
Böblingen, Baden-Württemberg, Germany
Las Vegas, Nevada, United States
Mainz, Rhineland-Palatinate, Germany
Seattle, WA, USA
Winterberg, North Rhine-Westphalia, Germany
Warendorf, North Rhine-Westphalia, Germany
Woodbridge, CT, United States
Olgiate Molgora, Lombardia, Italy