Freiburg im Breisgau, Baden-Wuerttemberg, Germany
Leavenworth, WA, United States
Zaragoza, Aragon, Spain
Hamburg, Hamburg, Germany
Spokane, WA, USA
Berkeley, California, United States
Denia, Valencian Community, Spain
Quito, Pichincha, Ecuador
Philadelphia, Pennsylvania, United States
Florianopolis, Santa Catarina, Brazil
Bonn, Nordrhein-Westfalen, Germany
Comox, British Columbia, Canada
