Crystal Palace (Pooh, Tigger, Eeyore, Piglet) - quality of lunch and dinner food is excellent, especially for a buffet. the cold salads are a great variety, the salmon and carved meats are delicious! Plus, this is a great place for lunch as my experience is DS is not too excited about stopping all the MK fun rides to sit for a boring lunch, but he doesn't mind stopping for CP. I'll eat at CP 2 or 3 times in one trip. Pooh leads a little parade for the children.
Ohana Breakfast (Mickey, Pluto, Lilo and Stitch) -- yummy food and it's family style so you don't have to get up from the table. the pineapple coconut bread is to die for. Kids fun, a little parade with music. great character interaction at the table... and it will be hard to find Lilo and Stitch anywhere else at WDW.
1900 Park Fare Breakfast (Mary Poppins, Alice in Wonderland, Mad Hatter, Tigger and Pooh) - again, very hard characters to find elsewhere. All were awesome. Mary Poppins is always true to character and will sing supercalifragilistic, etc... the mad hatter is, well... MAD CRAZY! Sure to be a hit with the recent movie release. And we loved the food here, much more than the standard breakfast food and very delicious... here you can have lobster eggs benedict or have a custom made omelet.
Donald's Safari Breakfast at Tusker House (Donald, Daisy, Mickey, Goofy) - Nice character interaction at table, but crowded here (it's popular), but we had breakfast 1 hour before park opening and finished right at the moment the park opened -- and we were already in! The food here was very delicious and quite a few items that were different from your usual breakfast food.