New clients only or those who have not visited in the past 6 months. Registration required. Limit 1 per person, may buy 1 additional as gift. Limit 1 per visit. May redeem across visits. Valid only for option purchased. All goods or services must be used by the same person. Classes are non-transferable. 12 hr cancel policy, must reschedule immediately. Not valid for Tower classes or Teen classes. Expires 90 days after purchase. Must activate classes by expiration date on your Groupon; classes expire 3 months from activation date.