Bergisch Gladbach, NRW, Germany
Seoul, South Kore
Dortmund, Nordrhein-Westfalen, Germany
Hamburg, Hamburg, Germany
Portland, OR, USA
San Diego, CA, USA
Silver Spring, MD, USA
Graz, Styria, Austria
Oldenburg (Oldenburg), Lower Saxony, Germany
Hannover, Niedersachsen, Germany
Lavradio, Setúbal, Portugal
Piran, Obalno-kraska, Slovenia
