Ljubljana, Osrednjeslovenska, Slovenia
Madrid, Comunidad de Madrid, Spain
Sils, Catalunya, Spain
Montpellier, Occitanie, France
Châtillon-en-Diois, France
Mindanao, Philippines
Grass Valley, CA, USA
Freiburg im Breisgau, Baden-Wuerttemberg, Germany
Bad Gandersheim, Niedersachsen, Germany
