Asti, Piedmont, Italy
Somers, Victoria, Australia
Tres Cantos, Community of Madrid, Spain
Helsinki, Uusimaa, Finland
Wexford, Wexford, Ireland (Republic of)
Sparks, NV, USA
Lille, Hauts-de-France, France
Frankfurt am Main, Hessen, Germany
Kilkenny, Kilkenny, Ireland (Republic of)
Tralee, Ireland, Ireland
Lurgan, Northern Ireland, United Kingdom of Great Britain and Northern Ireland
Cork City, County Cork, Ireland