Academy of Our Lady of Mercy, Lauralton Hall Bartlett Arboretum & Gardens Belleayre Mountain Bousquet Mountain Bromley Mountain & Sun Mountain Adventure Park Brooksvale Park Sugar Shack Camp Jewell YMCA Catamount Mountain Resort Grace Farms Hopkins School Hunter Mountain Ski Area and Resort Jack Frost Ski Resort, PA Jiminy Peak Mountain Resort Labrador Mountain Long Lake Camp For The Arts Magic Mountain Marvelwood School McCauley Mountain Ski Resort McLaughlin Vineyards Mohawk Mountain Ski Area Monroe Parks and Recreation Mount Snow Mount Southington National Park Service New Pond Farm Education Center Oak Mountain Ski Resort Okemo Mountain Resort Otis Ridge Pico Mountain Ski Resort Plattekill Mountain Powder Ridge Mountain Park and Resort Pratt Nature Center Rocking Horse Ranch Resort Ski Butternut Ski Sundown Smugglers' Notch, Vermont Song Mountain Stamford Recreation Services Stowe Mountain Resort Stratton Mountain Ski Resort Sugarbush Resort Thunder Ridge Ski Town of North Haven, CT Town of Weston Whitby School White Memorial Conservation Center Whiteface Mountain Windham Mountain