Ireland, Indiana, US
2010
Harrisburg, Pennsylvania, US
2009
Haarlem, North Holland, NL
2010
Guildford, England, GB
2010
Hackensack, New Jersey, US
2010
U.S. Air Force Academy, Colorado, US
2010
Perth, Western Australia, AU
2010
Colorado Springs, Colorado, US
2011
Greeneville, Tennessee, US
2008
Whitehaven, England, GB
2011
Oss, Noord-Brabant, NL
2011
Cologne, North Rhine-Westphalia, DE
2012
Teplice, Ústí nad Labem Region, CZ
2013
