Tickets are only valid on the specific purchase date you choose. Ticket dates may be changed after purchase (subject to a fee) ONLY if tickets are still available for the specific date you are attempting to choose. Ticket changes are not guaranteed. Sellouts are possible. Date changes must be made in advance prior to arrival via the email that delivered your original tickets. Attempting to gain access on a date that does not match your ticket can and will result in entry denial. Please check the accuracy of your ticket prior to arrival. Tickets are non-refundable.