Barcelona, Catalunya, Spain
York, North Yorkshire, England
Ottawa, Ontario, Canada
Tarp, Schleswig-Holstein, Germany
Gijon, Asturias (Principality of), Spain
Salthill, County Galway, Ireland
Iowa City, IA, USA
Niseko, Hokkaido Prefecture, Japan
Liege, Liege, Belgium
Eugene, OR, USA
Oaxaca de Juarez, Oaxaca, Mexico
Zemst, Flemish-Brabant, Belgium