Ok here are my favorites, I included breakfast also
EPCOT- Lunch- Cantina at the Mexico pavilion
Dinner- Le Cellier (cheddar cheese soup, pretzel breadsticks and steak)
MK- Lunch- Plaza Restaurant
Dinner- only have eaten at Crystal Palace (3x) and it has been hit or miss as far as the food and characters go
Breakfast- Cinderella's Royal Table can't beat the castle
AK- don't have any
MGM- Lunch or Dinner- 50s Prime Time Cafe (fried chicken and S'mores)
Resorts- Dinner- Ohanas (Poly) and Cape May (Beach Club)
Breakfast- Kona Cafe (Poly) and Cape May
We also have a tradition of eating dinner at Chef Mickeys our first night. The food is pretty good and they have a really good dessert bar. Then there are the characters (Mickey, Minnie, Goofy, Chip and Dale and sometimes Donald) and the napkin waving. It puts us in that Disney frame of mind.