Promotional value expires 180 days after purchase. Amount paid never expires. Appointment required, contact by phone at (617) 786-9999. May be repurchased every 30 days. Merchant's standard cancellation policy applies (any fees not to exceed Groupon price). Limit 1 per visit. Limit 1 per person. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services. Learn about Strike-Through Pricing and Savings