hello everyone i have a almost 3 year old son by the time our next trip is to Disney in December. (birthday early Feb) he is in the 99% for height almost 41 inches and i fear by the time we go away he will be closer to 42 inches. last time we were there in May a few times the ticket people asked for his ticket and we were like he is 25 months old! i really dont want to have any issues nor do i really want to bring a birth certificate. i am just wondering what people experiences have been with kids close to the 3 years old.