NHL–size ice rink allows one or two ice-capaders to practice gliding, spinning & spraying quick-stop flurries

Seasoned trainers guide guests on horseback through idyllic Hudson Valley trails before winding down with cup of cocoa or other beverage

Acclaimed pianist performs classic works & premieres modern compositions inside legendary venue before meet & greet at sleek lounge

In one of four courses, ranging from five to nine total hours, up to six students craft rings & pendants from the wax stage to metal casting

90-minute excursion unveils hidden gems in adventurers' own cities, as teams solve puzzles to unlock clues & find way to mystery restaurant

Hollywood celebrities, prominent journalists & influential politicians discuss subjects with members in mixers, screenings & galas

Maintaining 3:1 student-to-teacher ratio, instructors furnish surfers with board & wetsuit before demonstrating surfing basics

Local & national comedians who have appeared on outlets such as HBO & Showtime entertain audiences in two evenings to benefit charities

Elementary-age adventurer Dora takes to the stage in musical extravaganza, with a Groupon-exclusive meet and greet after the show

Fast-paced competition pits teams of two against each other in race to navigate city & solve clues to benefit breast-cancer research