MK
- Cosmic Ray's:  The portions are huge and the fixings bar is fantastic.  The entertainment is pretty cute too.
- Columbia Harbour House: The tuna sandwich is yummy!  Be sure to take your food upstairs.  Not many people do, so it's not crowded and pretty quiet.
Epcot
- Sommerfest: A brat with sauerkraut!  Need I say more?
- Cantina de San Angel: Buy a bunch of things and share with the group.
- Yorkshire County Fish Shop:  The fish and chips is great!
Studios
- I've only ever eaten counter service at the ABC Commissary.  It was fine.  I had the veggie lo mein, which was pretty good.  Someone in my group had the Cuban Sandwich.  It looked good.
AK
- Haven't tried any here.
DTD
- Earl of Sandwich: The sandwiches are great.  I'd recommend The Full Montagu (beef, turkey, cheddar, swiss, lettuce, tomato and mustard sauce) and the Carribean Jerk Chicken.