give us some more information to work with...what do you like and who is going....
I'd do Tony's...my favorite is to request a table outside prior to SM time, now MSEP, and watch the evening parade during dessert.
Coral Reef has been mostly a miss food-wise for us, but the fish tank is super cool. Request a table near the tank.
Shutters and Yak and Yeti, I would skip, personally.
We love character meals...You should do one or two. I would suggest dinner at 1900 Park Fare and an 8 am breakfast at CP when MK opens at 9.
LTT at lunch is a family fav. The Epcot restaurants all good choices, too.
Anyway, with a bit more knowledge there are plenty of folks to advice you!! Good Luck and have a great time.