Paiania , Greece

Helsinki , Finland

Alberta , Canada

Heidelberg , Baden-Württemberg , Germany

Aberystwyth , Wales

Hereford , United Kingdom

Limburg , Netherlands

Kirkland , Washington , USA

Wokurna , South Australia , Australia

Mount Pleasant , South Carolina , USA

Minnesota , USA

Dwingeloo , Netherlands

Richmond , Virginia , USA

New Zealand

New York , USA

Charleston , South Carolina , USA

France

Sugar Land, , Texas , USA

Lisboa , Portugal

Philadelphia , Pennsylvania , USA