Chi-town is a nickname for the city of Chicago, Illinois.
Chi Town Foods
Chicago - Wikipedia
Origins of Chicago's Most Popular Nicknames
Saigon to Ho Chi Minh City : The Change of A Meaningful Name
Chi-town Meaning & Origin
Meaning of Saigon: HISTORICAL and FUN facts about this city
Chi-Town Type posters, Lettering, Towns
Does anyone use 'Chi-Town'? And why NYE organizers chose it
Chi-Town Sound
14 Chicago Slang Terms You Should Know
Cochinchina, French Indochina, Saigon, Mekong Delta, Map