Varna, Varna, Bulgaria
Reims, Alsace-Champagne-Ardenne-Lorraine, France
Montesilvano, Abruzzo, Italy
London, UK
Freiburg im Breisgau, Baden-Württemberg, Germany
Szczecin, West Pomerania, Poland
Sevilla, Andalucía, Spain
Katowice, Silesian Voivodeship, Poland