Promotional value expires 120 days after purchase. Amount paid never expires. New customers only. Only one Groupon voucher of any kind may be used per account. Classes must be used by the same person. Must activate by expiration date on voucher. The 1-week packages must be used in full within 30 days of activation date; Online packages must be used within 45 days of activation date. Once redeemed, all classes must be redeemed at that same location; voucher will not be valid at other locations. Kids ages 13-17 must be accompanied by a parent or guardian to first class. Limit 1 per person, may buy 2 additional as gift(s). 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. Appointment required. Merchant contact information will be available for you after purchase in My Stuff. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services. Learn about Strike-Through Pricing and Savings