I have 5 children, and the 2 restaurants the kids request on every trip, are...
Coral Reef @ Epcot
Si-Fi Dine-In @ the Studios
Also, they always want a character meal, and we usually book one for breakfast and one for dinner, favorites...
Chef Mickey's @ Contemporary, 1900 Park Fare @ GF, Crystal Palace @ MK
There are many others they enjoy, but 2 more favs, are...
Teppan Edo in Japan @ Epcot
Boma @ AKL