How old?
If you do character dining, I'd do family style because it's easier to have someone bring you your food when you travel with little people. (I also have to get up to get my kids everything all the time at home, so I refuse to do a buffet until they can carry their own plate and go get seconds by themselves).
I just eat where the big people want to eat and bring the kids (along with goldfish to stave off hanger, and crayons/coloring books).