Karlsruhe, Baden-Wuerttemberg, Germany
Heroica Puebla de Zaragoza, Puebla, Mexico
Essen, North Rhine-Westphalia, Germany
Hamburg, Hamburg, Germany
Jena, Thuringia, Germany
Riga, Riga, Latvia
Guelph, Ontario, Canada
Monterey, CA, USA
Roudnice nad Labem, Usti nad Labem Region, Czech Republic
Berlin, Berlin, Germany
Olos, Muonio, Lapland, Finland
Frankfurt, Hesse, Germany