North America:

• Austin, Texas, USA
• Bay Area, California, USA
• Boulder, Colorado, USA
• Chicago, Illinois, USA
• Corpus Christi, Texas, USA
• Dallas-Fort Worth, Texas, USA
• Metro Detroit, Michigan, USA
• Montréal, Québec, Canada 
• North Carolina, USA
• New York City, New York, USA
• Pittsburgh, Pennsylvania, USA
• Seattle, Washington, USA
• Vancouver, British Columbia, Canada
• Vermont, USA

Africa:

• Nairobi, Kenya
• Abuja, Nigeria
• Lagos, Nigeria

Asia:

• Ankara, Turkey
• Bhopal, India
• Bengaluru, India
• Chennai, India
• Delhi, India
• Mumbai, India
• Pune, India
• Tokyo, Japan

Europe:

• Istanbul, Turkey
• Madrid, Spain
• Milan, Italy
• Paris, France
• Poznan, Poland
• Trojmiasto, Poland
• Zürich, Switzerland

South America:

• Buenos Aires, Argentina
• Cochabamba, Bolivia
• La Paz, Bolivia
• São Paulo, Brazil

Oceania:

• Melbourne, Australia

For more information, use the Chapters menu to view the "About" page for each chapter.