Who's On Third is a baseball-themed diner that serves breakfast and lunch. Customers can sit on stools at the counter or in the dining room, which has booths and tables. The breakfast menu features traditional items like bacon, eggs, toast, pancakes, omelets and French toast. The lunch menu includes burgers, fries, hot and cold sandwiches and a variety of side dishes. Who's On Third provides a family-friendly atmosphere and efficient service. It also has an on-site deli and store that sells milk, bread, lottery tickets and other convenience items.