Athens, Attica, Greece
Ivančna Gorica, Province of Ljubljana, Slovenia
Frederiksværk, Capital Region of Denmark, Denmark
Cork, Cork, Ireland (Republic of)
Oslo, Oslo, Norway
Sligo, County Sligo, Ireland
Zemst, Flemish-Brabant, Belgium
Zagreb, Zagreb City, Croatia
Askoy, Hordaland, Norway
Freiburg im Breisgau, Baden-Württemberg, Germany
New York, NY, USA
Sendai, Miyagi, Japan
