only one time have I seen a problem with someone out of age ordering off the kids menu. It was at either all star music or sports and the teenager infront of me wanted to buy of the kids menu. The lady told him he couldn't, it was for 12 and under (or w/e the age limit was). I thought to myself, its a cafeteria he might not have even been ordering for himself, the guy ordered off the adult menu anyway. Other than this one time our family has ordered off the kid menu with kids that were "too old" many a time.