Sofia, Sofia-city, Bulgaria
Bozen, Trentino-Alto Adige, Italy
Peregian Beach, Queensland, Australia
Mar del Plata, Buenos Aires Province, Argentina
Paris, France
Ogre, Latvia, Latvia
Leverkusen, North Rhine-Westphalia, Germany
Sparta, NJ
Carlisle, PA, USA
South Hadley, MA, USA
Freiburg, Baden-Württemberg, Germany
