Clevedon, England, GB
2016
Whitehaven, England, GB
2011
Milwaukee, Wisconsin, US
2012
Ascoli Piceno, Marche, IT
2013
Whitehaven, England, GB
2011
Arlington, Virginia, US
2009
Pittsburgh, Pennsylvania, US
2013
San Francisco, California, US
2010
Sacramento, California, US
2012
Liverpool, England, GB
2010
Selah, Washington, US
2009
South Sioux City, Nebraska, US
2011
U.S. Air Force Academy, Colorado, US
2009
Valdivia, Los Ríos Region, CL
2012
Schnecksville, Pennsylvania, US
2011
Springfield, Oregon, US
2013
York, Pennsylvania, US
2012
Grantham, England, GB
2015
Los Angeles, California, US
2017