Kansas City, Missouri, US
2008
Monterrey, Nuevo Leon, MX
2008
Roma, Queensland, AU
2008
Molde, Møre og Romsdal, NO
2008
Greensburg, Pennsylvania, US
2008
Fulton, Missouri, US
2008
U.S. Air Force Academy, Colorado, US
2009
U.S. Air Force Academy, Colorado, US
2009
Sandy Hook, New Jersey, US
2008
Cambridge, England, GB
2011
Los Angeles, California, US
2011