Promotional value expires 90 days after purchase. Amount paid never expires. Must be 12 or older. Reservation required. 24-hour cancellation notice required or fee up to Groupon price may apply. Limit 1 per person, may buy 1 additional as a gift. Valid only for option purchased. Additional CO2 cartridges will be $2.00. Under 18 must be accompanied by a parent or guardian. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services. Learn about Strike-Through Pricing and Savings