Mexico City, Federal District, MX
2007
Dundee, Scotland, GB
2009
St Andrews, Scotland, GB
2008
Nottingham, England, GB
2008
Mountain View, California, US
2008
U.S. Air Force Academy, Colorado, US
2009
Roma, Queensland, AU
2010
New York, New York, US
2009
São Paulo, State of Mato Grosso, BR
2010
Solothurn, Solothurn, CH
2009
Providence, Rhode Island, US
2008
U.S. Air Force Academy, Colorado, US
2009
Sydney, New South Wales, AU
2008
U.S. Air Force Academy, Colorado, US
2010
Loughborough, England, GB
2010
Des Moines, Iowa, US
2010
Fuquay Varina, North Carolina, US
2010
St John's, Newfoundland and Labrador, CA
2010
Eden Prairie, Minnesota, US
2010
Granite Bay, California, US
2011
Budapest, Budapest, HU
2011
Cincinnati, Ohio, US
2011
