Heidi's Restaurant has been in business since 1985 and is a very popular local restaurant. It's the kind of place where everyone knows your name. The breakfast menu consists of eggs, omelets, sandwiches and more. The lunch menu includes sandwiches, club sandwiches, hamburgs, hot dogs, etc. The restaurant is family owned and operated; the owners are Waltham residents who support various local organizations including the Boys' Club and Lions Clubs International.