Karlsruhe, Baden-Württemberg, DE
Holyoke, Massachusetts, US
Boulder, CO, US
London, England, GB
Barcelona, Barcelona, ES
Boston, MA, US
Kansas City, US
Sacramento, CA, US
Herndon, Virginia, US
Perth, Wa, AU
Seelisberg, CH
Hamburg, Hamburg, DE
Boise, Idaho, US
Viareggio, Lucca, IT
Ahmedabad, Gujarat, IN