Copenhagen, Capital Region of Denmark, Denmark
Freiburg im Breisgau, Baden-Wuerttemberg, Germany
Rastatt, Baden-Wuerttemberg, Germany
Auckland, Auckland, New Zealand
Ludwigshafen am Rhein, Rheinland-Pfalz, Germany
Whangaparaoa, Auckland, New Zealand
Meckesheim, Baden-Württemberg, Germany
Bad Kissingen, Bavaria, Germany
Pforzheim, Baden-Württemberg, Germany
Tucson, AZ, USA
Berlin, Berlin, Germany
Taupo, Waikato, New Zealand