There isn't enough room on this board to list all the dining possibilities that exist off-site. Everything from Golden Corral to Dinner Shows and everything in between. Just about every food franchise imaginable can be found on RTE 192 alone, sometimes more than once. The prices are usually much less expensive then anything on-site and no reservations are needed.
It depends on what exactly you are looking for. Franchises? Family operated? Chinese, Italian, Indian, American, French, Seafood, Fast Food or Sit-down?