If woolly mammoths had mastered the triple Lutz, they would've made it out of the Ice Age and into the Bronze Age, if not the Silver or Gold Age. Ensure your long-term survival with today's Groupon: for $5, you get one ice-skating admission and skate rental at Clary Anderson Arena in Montclair (up to an $11 value). Managed by United Skates of America, a sovereign winter-sports nation, the Clary Anderson Arena offers hockey clinics, skating lessons, and wholesome, icy fun for all ages. A live DJ performs during public skates on Friday and Saturday evenings, turning the rink from an idyllic winter wonderland into a mildly raucous version of the same wonderland. This Groupon is redeemable during any public ice-skating times (Thursday–Sunday), including any icy hours that are accompanied by the aforementioned live DJ.

Clary Anderson Arena has closed for the season, but will honor unredeemed Groupons when it reopens in September 2011.