Gijon, Asturias (Principality of), Spain
Belo Horizonte, State of Minas Gerais, Brazil
Trier, Rhineland-Palatinate, Germany
Dublin, County Dublin, Ireland
Washington, DC, United States
Santiago, Santiago Metropolitan Region, Chile
Cologne, North Rhine-Westphalia, Germany
Luxembourg City, Luxembourg, Luxembourg
San Francisco, CA, USA
Vancouver, British Columbia, Canada
Mexico City, Mexico
