Yekaterinburg, Russian Federation
Nykøbing Falster, Denmark
Stará Ľubovňa, Prešov, Slovakia
Sarajevo, Federacija Bosne i Hercegovine, Bosnia and Herzegovina
Košický kraj, Slovakia
Považská Bystrica, Trenčín Region, Slovakia
Austin, TX, USA
Zielona Gora, Lubusz, Poland
Barcelona, Catalonia, Spain
Copenhagen, Capital Region of Denmark, Denmark
Domagnano, San Marino, San Marino
Vinosady, Bratislava, Slovakia
