Promotional value expires 90 days after purchase. Amount paid never expires. Reservation required, same day reservations accepted. Only one deal voucher from Groupon or Living Social may be used per person. Not valid for special events, fundraisers, or private rides. Younger than 18 must have guardian-signed waiver. Subject to availability. Must sign waiver. Limit 1 per person. New customers only. All goods or services must be used by the same person. Valid only at listed locations. Merchant's standard cancellation policy applies (any fees not to exceed voucher price). Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services. Learn about Strike-Through Pricing and Savings