Restaurantosaurus has McDonalds chicken nugget happy meals, and adult cheeseburgers & hotdogs. Pizzafari has pizza (obviously) and some sandwiches. We really like Flame Tree barbeque, they have ribs, 1/2 smoked chicken and beef/pork pulled bbq sandwiches. You can find all the menus at allears.net
Last trip we grabbed happy meals for the kids and then all went over to Flame Tree. The kids grabbed a table and then ate with us.
Since your kids are small, you may want to make sure you have sippy cups for them. There are
no straws available at AK, for the safety of the animals.
Hope this helps a little