Swarthmore, PA, United States
Hamburg, Hamburg, Germany
Costa Mesa, CA, United States
Murcia, Murcia (Region of), Spain
Hanau, Hesse, Germany
Aschaffenburg, Bavaria, Germany
Rotterdam, Zuid-Holland, Netherlands
Cholula, Puebla, Mexico
Frankfurt, Hessen, Germany
Cologne, North Rhine-Westphalia, Germany
Yautepec de Zaragoza, Morelos, Mexico
Braunschweig, Niedersachsen, Germany
