Al Mac's Diner-Restaurant is an historic restaurant building at 135 President Avenue in Fall River, Massachusetts.

It is an example of the stainless steel diners in Massachusetts, with rectangular massing, a flat roof, a projecting center entry vestibule, and rear kitchen wing.

The local businessman and politician hired his father, Cliff Ponte Sr., to run the business.

Kennedy in particular paid many visits to the diner over his long service as a U.S. senator from Massachusetts.

Footage showing her visit was broadcast on CNN and other major news networks covering the election.