H. Teller Archibald opened the first Fannie May shop in 1920 at 11 N. LaSalle St. in Chicago. By 1935, there were nearly four dozen shops in Illinois and several neighboring states. During World War II, while other companies chose to change their recipes when ingredients were scarce, Fannie May stuck with its exact recipes, making only what it could. Often that meant closing shops early because no more candy was available, but never was the taste of the candy compromised.