Portland, Oregon, United States
Athens, Georgia, United States
Pittsburg, Kansas, United States
La Rochelle, Aquitaine-Limousin-Poitou-Charentes, France
Zumikon, Zürich, Switzerland
Paris, Ile-de-France, France
San Francisco, CA, USA
Guildford, Surrey
Utrecht, Utrecht, Netherlands
Ciudad de México, Ciudad de México, Mexico
Helsinki, Uusimaa, Finland