Berkeley, California, United States
Freiburg im Breisgau, Baden-Wuerttemberg, Germany
Nice, Provence-Alpes-Cote d'Azur, France
Saint-Martin-d'Heres, Rhone-Alpes, France
Pondichery, Tamil nadu, India
Encamp, Andorra
Aix-en-Provence, Provence-Alpes-Côte d'Azur, France
Le Locle, Neuchâtel, Switzerland
Vence, Provence-Alpes-Côte d'Azur, France
Gap, Provence-Alpes-Cote d'Azur, France
Barcelona, Catalonia, Spain
Odense, Region of Southern Denmark, Denmark