Ah, so many to choose from! My personal fave is Chef Mickey's. A must. If you can get in, that is. I tried for a few hours earlier trying to book that place, and it kept getting booked up of I waited 5 minutes! But, I was really lucky and got reservations for it 2 days in a row!
it has great food, like the vegetables, pizza, the best Mac and Cheese ever, Mickey Raveolis, etc. and if you love meat (I'm a vegetarian), it has good meats there.
I'm a sucker for the characters. I love meeting and hugging them!
good luck if you try to book it, it sells out FAST.