Manchester, England, GB
2007
Flateyri, Westfjords, IS
2007
Porto, Porto District, PT
2008
Kuala Lumpur, Federal Territory of Kuala Lumpur, MY
2008
Kansas City, Missouri, US
2008
Kirkcaldy, Scotland, GB
2008
Darlington, England, GB
2008
Oklahoma City, Oklahoma, US
2008
Portugal Cove-St. Philip's, Newfoundland and Labrador, CA
2008
Bristol, Connecticut, US
2008
Alaska, Wisconsin, US
2008
Pinole, California, US
2008
U.S. Air Force Academy, Colorado, US
2008
Carlsbad, California, US
2008
Oswego, Illinois, US
2008
San Rafael, California, US
2008
Princeton, Texas, US
2009
Cliffside Park, New Jersey, US
2008
Garstang, England, GB
2009
Orlando, Florida, US
2009
Bel Air, Maryland, US
2009
Rancho Cucamonga, California, US
2009
Sioux Falls, South Dakota, US
2009
Las Vegas, Nevada, US
2008
Haarlem, North Holland, NL
2009
U.S. Air Force Academy, Colorado, US
2009
Southampton, England, GB
2010
Ankara, Ankara Province, TR
2010
Waxhaw, North Carolina, US
2009
Clarkefield, Victoria, AU
2010
Nashville, Tennessee, US
2010
Bulgaria, Emilia-Romagna, IT
2010
New Orleans, Louisiana, US
2009
Evrytania, Thessalia Sterea Ellada, GR
2010
U.S. Air Force Academy, Colorado, US
2010
Seattle, Washington, US
2010
U.S. Air Force Academy, Colorado, US
2010
Racine, Wisconsin, US
2010
Salt Lake City, Utah, US
2010
Neu-Ulm, Bavaria, DE
2010
Nederland, Colorado, US
2010
U.S. Air Force Academy, Colorado, US
2010
Newark, California, US
2010
Mechanicville, New York, US
2011
Glasgow, Scotland, GB
2011
Liverpool, Nova Scotia, CA
2011
Bruges, Flanders, BE
2011
Pawtucket, Rhode Island, US
2011
Kolkata, West Bengal, IN
2011
Mataró, Catalonia, ES
2011
Fazenda Vilanova, Rio Grande do Sul, BR
2012
Kingaroy, Queensland, AU
2011
Omak, Washington, US
2012
Berching, Bavaria, DE
2014