Fathers receive 50% off a full priced gate 4 & over admission ticket, with the purchase of a full priced 4 & over gate admission ticket, at the gate only. In addition, Grandfather's receive 50% off of a full priced gate 4 & over admission ticket, with the purchase of a full priced 4 & over gate admission ticket, at the gate only. Offer will not be valid if the tickets are purchased online, restrictions may apply. Not valid with any other offers or promotions.