This is the last of a former regional chain of 1950s drive-ins. The neon sign at right is on Lincolnway.

Studebaker, based in adjacent South Bend, occasionally used Bonnie Doon as backdrops in ads.

The meal is the Bonnie Burger Basket. Fries are unsalted with little packets provided.

Other specialties include sundaes for local sports teams including the Fighting Irish of Notre Dame and the Cavemen of Mishawaka High School.