Promotional value expires 150 days after purchase. Amount paid never expires. Limit 1 per person, may buy 1 additional as gift. Valid only for option purchased. Limit 1 per visit. Appointment required. Merchant's standard cancellation policy applies (any fees not to exceed Groupon price). Valid only within 20 mile radius of 60605 Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.