Freiburg, Baden-Württemberg, Germany
Lansing, MI, USA
Madrid, Madrid, Spain
Athens, Greece
San Diego, CA, USA
Minneapolis, MN, USA
Sunnyvale, CA, USA
Saint Paul, MN, USA
Ashfield, New South Wales, Australia
Volda, Møre og Romsdal, Norway
Milano, Lombardia, Italy
Barcelona, Catalonia, Spain