The sandwich bar is underrated in my opinion. It's basically a make-your-own place where you pick the bread, spread, and tread (I don't know what else rhymes and goes on a sandwich).
The key is to get there before noon so you can find a table in the shade outside. Fantastic scenery to watch while you crush the fresh sandwich.
Another tip is to ask for the frequent flyer card. Buy 8 combos (chips + drink) get a sandwich free!