Denver, CO, USA
Chicago, IL, USA
Ames, IA, USA
Toronto, Ontario, Canada
Nottingham, England, United Kingdom of Great Britain and Northern Ireland
Ann Arbor, MI, USA
Laugarvatn, Iceland
Cleveland Heights, OH, USA
DeKalb, IL, USA
Livrpool, Merseyside
Minneapolis, MN, USA
Oxford, England, United Kingdom