This place is primarily for kids, although lots of big kids enjoy the 1950s music and decor. The menu includes such offerings as a La Bamba burger and Chubby Checker triple-decker club sandwich, along with a healthy salad-driven menu dubbed “Things Elvis Wouldn’t Eat.” Daily specials and bottomless soft drinks make feeding the family fairly inexpensive, and a video-game room will keep your kids entertained while you finish your milkshake. If you want to make a night of it (and you make a reservation far enough in advance), you can take in an old-fashioned melodrama next door at the Gaslight Theatre. Together, these two places make for a fun night out with the family.