With two kids that age, here are the ones I'd pick...
1) Tusker House for their breakfast buffet - lots of great "regular" food for the little ones (Mickey waffles, donuts, and bacon always worked for my kids) and some different dishes for Mom & Dad, plus the characters are super fun! We always skip the line for a pic with Donald at the beginning and just go right in.
2) Sci-Fi - my boys LOVED sitting in the cars and watching the movies during dinner. We gave them the front seat and they thought it was great that they were "driving" the car and we were the passengers. Some of my favorite pics are of my two boys having a good old time together in the front seat, thinking they were getting away with something.
3) Cape May Café - it's worth the trip to the Beach Club for this one. We did the dinner buffet and they had a great kids selection, and lots of great stuff for adults as well. It's a little more spread out inside and quieter than some of the park restaurants, and it's a really nice area to just stroll on the Boardwalk.
4) Les Chefs de France - we love the food here, and the kids portions are huge. My boys loved the warm baguettes and fresh butter that comes with the meal, too. I don't know if Remy still comes around, but that was certainly a highlight for my kids. We had a window table and they loved people watching, too.
5) We love The Plaza in MK, too. It's not big inside, but the food is simple and the wait staff is always great. They have fantastic ice cream and shakes, too. It's a nice place to take a break inside the MK.
Have a great trip!
