Corryton, Tennessee, US
2008
Murphysboro, Illinois, US
2009
Tilburg, North Brabant, NL
2010
U.S. Air Force Academy, Colorado, US
2010
Los Angeles, California, US
2010
Reykjavik, Capital Region, IS
2010
New York, New York, US
2010
U.S. Air Force Academy, Colorado, US
2010
U.S. Air Force Academy, Colorado, US
2009
Stjärnsund, Dalarna County, SE
2010
Adelaide, South Australia, AU
2010
Västerås, Västmanland County, SE
2011