LEGOLAND Florida offers visiting parents, who have children that meet and don’t meet the minimum height restriction, the opportunity to do a “Child Swap” at any ride that parents are allowed to ride. All members of the party are required to wait in line together. When you reach the front, let the ride operator know of your intention, so that he can accommodate you. When the first ride is over, the parents may then switch places and the other parent can then ride with the older child.