Promotional value expires 90 days after purchase. Amount paid never expires. May be repurchased every 90 days. Younger than 18 must have guardian-signed waiver. Appointment required. Merchant's standard cancellation policy applies (any fees not to exceed Groupon price). Limit 1 per person. Valid only for option purchased. Must be used on site. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services. Learn about Strike-Through Pricing and Savings