Arnold's Drive-In

Arnold's Drive-In is a location in The Fonz and the Happy Days Gang animated television series. Arnold's was lifted from the live-action sitcom Happy Days.

History
As depicted in the opening theme music of the series, Cupcake, a time traveller from the 25th century, arrives in 1957 Milwaukee, Wisconsin, outside of Arnold's. She is greeted by the Fonz, his friends, Richie Cunningham and Ralph Malph, and pet dog, Mr. Cool, who join her without hesitation into a trip through time, but Cupcake is unable to control their destination becoming lost.