600 N Lamar Blvd #G (at W 6th St)
Austin, TX 78703
Open 24 hours nightly, which fits well with the name, 24 Diner has food that is head and shoulders above what you would normally expect from such an establishment; this is a greasy spoon gone swanky. Order up some delicious chicken and waffles topped with maple syrup and hot sauce and see what we're talking about. Bonus points for 24's grilled cheese!