Portland, Oregon, US
2013
U.S. Air Force Academy, Colorado, US
2010
Leuven, Flanders, BE
2009
New York, New York, US
2011
Whigham, Georgia, US
2010
Kalmar, Kalmar County, SE
2011
Sandnes, Rogaland, NO
2008
Whitehaven, England, GB
2011
Brampton, England, GB
2012
Aurora, Illinois, US
2010
Berkeley, California, US
2012
Fremantle, Western Australia, AU
2015
