Promotional value expires 120 days after purchase. Amount paid never expires. New clients only. Younger than 18 must have guardian-signed waiver; younger than 18 must be accompanied by guardian. Appointment required. Merchant's standard cancellation policy applies (any fees not to exceed Groupon price). Limit 1 per person, may buy 1 additional as gift. Limit 1 per visit. Valid only for option purchased. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.