Big Boy Restaurant Group, LLC is an American casual dining restaurant chain headquartered in Southfield, Michigan. The Big Boy name, design aesthetic, and menu were previously licensed to a number of regional franchisees.
Big Boy began as Bob's... Wikipedia
Founded: August 6, 1936, Glendale, CA
Founder: Bob Wian
Headquarters: Warren, MI
Number of locations: 66 (US); Licensed outside US; 2 (Thailand); Independent; 85(Frisch's Big Boy); 274 (Big Boy Japan);