Trapani, Sicilia, IT
2009
Valencia, Valencian Community, ES
2010
U.S. Air Force Academy, Colorado, US
2010
Seattle, Washington, US
2010
Phoenix, Arizona, US
2010
Sandnes, Rogaland, NO
2008
Newark, New Jersey, US
2011
Woxall, Pennsylvania, US
2010
Roma, Queensland, AU
2009
Haarlem, North Holland, NL
2009
Clarksville, Tennessee, US
2010
Las Vegas, Nevada, US
2008
Murfreesboro, Tennessee, US
2011
Wellington, Wellington, NZ
2011
San Francisco, California, US
2011
Leidschenveen, Zuid-Holland, NL
2008
San Francisco, California, US
2010
Mexico City, Federal District, MX
2009
Waikanae, Wellington, NZ
2011
Kirkland Lake, Ontario, CA
2007
Castricum aan Zee, Noord-Holland, NL
2011
Newark, New Jersey, US
2011
Ferentino, Lazio, IT
2011
Germany, Pennsylvania, US
2010
Oswego, New York, US
2009
Arlington, Virginia, US
2009
Richland, Washington, US
2012
Le Moule, Grande-Terre, GP
2011