Poznan, Greater Poland, Poland
Dächingen, Germany
Washington, D.C., USA
Nizhny Novgorod, Nizhny Novgorod, Russia
Ljubljana, Ljubljana, Slovenia
Akron, Ohio, United States
Bogotá, Bogota, Colombia
Jesi, Marche, Italy
Tartu, Estonia, Estonia
Riudaura, Catalunya, Spain
Jersey City, NJ, USA
Singapore, Singapore
