The Plaza Inn is a character buffet for breakfast and then becomes a counter service location at lunch and dinner (the fried chicken is very popular). I really like the fried chicken and it seems like a fairly kid friendly location (I've dinned there with an almost 1, an almost 3 year old, and a four year old) - they all liked the fried chicken. Otherwise, for table service locations, I would opt for Cafe Orleans. It has good food and most of the seating is outside, so there is lots to see (New Orleans Square, Rivers of America) while dining. Otherwise, the French Market (near Cafe Orleans) is another good option (similar view). I went there with the same kids and they seemed to enjoy it.