Milano, Lombardia, Italy
Heidelberg, Baden-Wuerttemberg, Germany
Gouda, Zuid-Holland, Netherlands
Warsaw, Mazovia, Poland
Poznan, Greater Poland, Poland
plzeň, Czechia
Gongju, Chungcheongnam-do, South Korea
Calgary, Alberta, Canada
Saint Petersburg, Saint Petersburg, Russian Federation
Dunedin, Otago, New Zealand
Pilsen, Plzen Region, Czech Republic