MK.....Pecos Bill's - It can be pretty busy but it is worth it. The fixin's bar is great, particularly for the burgers and the taco salad (by the way, the taco salad is pretty big, I have shared it & still had plenty).
Epcot....Depends on how adventurous you are. If you are kind of an unadventurous eater, I suggest Electric Umbrella in Future World - standard burgers, chicken nuggets, etc. You can get free soda refills there. If you are more adventurous, there are many great cs choices in the World Showcase. The bakeries in France and Norway are my favorites....good sandwiches and many delicious pastries for dessert. The napoleon at Boulangerie Patisserie is my favorite Disney treat...it's amazing!
Studios....My family likes Backlot Express. They offer typical counter-service items, but some of their sandwiches are really good and they also have the fountain so you can refill your sodas. We have eaten outside and been able to watch Jedi Training Academy - my kids really liked that. Also have heard wonderful things about the Starring Rolls....hope to try it for myself this year.
AK....We like restarauntosaurus (though it gets mixed reviews on the boards). The food is pretty standard, but they also have a toppings bar and free soda refills. Kids meals come in a bucket with a shovel, it's kind of cute to take around with you (my DS took it to the water park last year - loved having it there). Heard Flame Tree BBQ is great.
If you go downtown you have to try Wolfgang Puck Express and or Earl of Sandwich. Wolfgang Puck Express has many great choices - we've never had a bad meal there. And Earl of Sandwich has yummy sandwiches and desserts.
