Cluj-Napoca, Romania, Romania
Nantes, Pays de la Loire, France
Košice, Košice Region, Slovakia
Roudnice nad Labem, Usti nad Labem Region, Czech Republic
Seoul, Korea, Republic of
Akureyri, Northeastern Region, Iceland
Berlin, Berlin, Germany
Kuopio, Finland
Bangkok, Thailand
Tiranë, Tirana County, Albania