*H & V = Hollywood & Vine in MGM
We really love the Cape May Cafe breakfast buffet with Minny, Goofy, Donald, Chip & Dale. For us it has the best breakfast food selection, great characters and a super atmosphere... Donald's breakfast in the Animal Kingdom is #2 on our list. Good selection of food, fun place, good character interaction with Pluto, Mickey and of course Donald.
Crystal Palace and Hollywood & Vine are also up there. We have been to Crystal Palace once for lunch and twice for breakfast and we liked the breakfast food much better. Most don't agree with us. So you would likely enjoy Crystal Palace for any meal.
We also really love the Garden Grille in Epcot for lunch or dinner with Mickey, Pluto, Chip & Dale. It is not a buffet but a family-style feast. The food was very fresh and good. It is all-you-can-eat. Like that one a lot.
Finally, is the Liberty Tree Tavern. Also not a buffet. It is a family-style, Thanksgiving dinner. Great atmosphere with some of the best characters- Mickey, Pluto, Goofy, Chip & Dale, Minney. Very good food!