Madrid, Community of Madrid, Spain
Bishkek, Kyrgyzstan
Almaty, Almaty, Kazakhstan
Riga, Latvia
Munich, Germany
Telavi, Kakheti, Georgia
Limoges, Nouvelle-Aquitaine, France
Tbilisi, Tbilisi, Georgia
Moscow, Moscow, Russian Federation
Bologna, Emilia-Romagna, Italy
Reykjavik, Iceland
Kaltennordheim, Thuringia, Germany