U.S. Air Force Academy, Colorado, US
2008
Haarlem, North Holland, NL
2009
Fort Worth, Texas, US
2008
Dracut, Massachusetts, US
2009
Wyoming, Michigan, US
2010
Liverpool, England, GB
2008
Jackson, Mississippi, US
2009
Szigetszentmiklós, Pest County, HU
2010
Bristol, England, GB
2010
Nottingham, England, GB
2010
Hackensack, New Jersey, US
2010
U.S. Air Force Academy, Colorado, US
2010
Plainview, New York, US
2010
Perth, Western Australia, AU
2011
Los Angeles, California, US
2011
Johnson City, Tennessee, US
2011
