San Francisco, CA, USA
Alappuzha, Kerala, India
Osnabrueck, Lower Saxony, Germany
Montevideo, Montevideo, Uruguay
Flensburg, Schleswig-Holstein, Germany
Austin, TX, USA
Kiel, Schleswig-Holstein, Germany
London, United Kingdom of Great Britain and Northern Ireland
Köln, Nordrhein-Westfalen, Germany
Tucson, AZ, USA
Cambridge, MA, USA
Lima, Lima, Peru