Thessaloniki, Greece
Glasgow, Scotland, United Kingdom
Stuttgart, GER
Auckland, Auckland, New Zealand
Alpirsbach, Baden-Württemberg, Germany
Neuss, Dusseldorf, Germany
Fresno, CA, USA
Thessaloniki, Decentralized Administration of Macedonia and Thrace, Greece
Passau, Bayern, Germany
Saumur, Pays de la Loire, France