Two year olds do not pay for admission, and they eat free at buffets. At other restaurants you can feed them off your plate, but if you order a children's meal you'll be charged for it.
under 3 are free for admission and buffests.
3 - 9 are "kids" for admission; 10 & older are adults
3 - 11 are "kids" for buffets; 12 & older are adults