Promotional value expires Oct 15, 2017. Amount paid never expires. Limit 25 per person, may buy 25 additional as gifts. Valid only for option purchased. Online reservation required; once booked selected date cannot be adjusted. Must be 19 or older. Valid government ID may be required upon boarding. Service fee and beverages not included. Merchant's standard cancellation policy applies (any fees not to exceed Groupon price). Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services. Learn about Strike-Through Pricing and Savings