Institute of Classical Architecture and Art Inc 13-3872803 Click to copy NY Education 12 Royal Oak Foundation Inc 23-7349380 Click to copy NY Arts and Culture 11 564 Park Avenue Preservation Foundation 20-3719314 Click to copy NY Arts and Culture 10 American Horticultural Society Inc 53-0226408 Click to copy VA Environment 10 The Greenwich Land Trust Inc 06-0950851 Click to copy CT Environment 10 Hollister House Garden Inc 20-1247689 Click to copy CT Arts and Culture 9 Foxcroft School 54-0505898 Click to copy VA Education 7 Historic Hudson Valley 13-1692606 Click to copy NY Arts and Culture 7 Olana Partnership 14-1828430 Click to copy NY Community Improvement 7 Pennsylvania Horticultural Society 23-1352265 Click to copy PA Environment 7 Wave Hill Incorporated 13-6178903 Click to copy NY Environment 7 1000 Friends of Florida Inc 59-2761163 Click to copy FL Environment 6 Bedford Playhouse Inc 47-3230097 Click to copy NY Arts and Culture 6 Friends of the Upper East Side Historic District Inc 13-3193351 Click to copy NY Arts and Culture 6 Greenwich Historical Society Inc 06-6036049 Click to copy CT Arts and Culture 6 J Paul Getty Trust 95-1790021 Click to copy CA Philanthropy 6 Longwood Gardens Inc 51-0110625 Click to copy PA Philanthropy 6 Salisbury School Inc 06-0646888 Click to copy CT Education 6 Untermyer Gardens Conservancy 27-4323490 Click to copy NY Recreation and Sports 6 Banner Lake Club Inc 59-1093236 Click to copy FL Youth Development 5 Bath & Tennis Historic Building Preservation Foundation Inc 26-1362158 Click to copy FL Arts and Culture 5 Caramoor Center for Music & the Arts Inc 13-5643627 Click to copy NY Arts and Culture 5 Cox Science Center and Aquarium Inc 59-0915177 Click to copy FL Arts and Culture 5 Decorative Arts Trust 23-2048668 Click to copy PA Arts and Culture 5 Emerald Necklace Conservancy Inc 04-3414988 Click to copy MA Recreation and Sports 5 Historical Society of Palm Beach County 59-6158821 Click to copy FL Arts and Culture 5 Hobe Sound Nature Center Inc 59-1644398 Click to copy FL Environment 5 Jupiter Island Medical Clinic Inc 20-4659155 Click to copy FL Health 5 Maine Seacoast Mission 01-0216837 Click to copy ME Religion 5 Masters School 13-1740472 Click to copy NY Education 5 Mount Desert Land and Garden Preserve 23-7102758 Click to copy ME Environment 5 Nantucket Atheneum 04-2104412 Click to copy MA Education 5 Nantucket Boys & Girls Club Inc 04-6114678 Click to copy MA Youth Development 5 Nantucket Maria Mitchell Assoc 04-2129139 Click to copy MA Science 5 Native Plant Trust Inc 04-2104768 Click to copy MA Environment 5 Studio in a School Association 13-3003112 Click to copy NY Arts and Culture 5 The Colleagues 95-6112197 Click to copy CA Human Services 5 The James Beard Foundation Inc 13-2752108 Click to copy NY Animals 5 The Trustees of the New York Society Library 13-1635307 Click to copy NY Education 5 Westchester Land Trust Inc 13-3507910 Click to copy NY Environment 5 Adirondack Council Inc 14-1594386 Click to copy NY Environment 4 Beatrix Farrand Society 57-1172777 Click to copy ME Arts and Culture 4 Bedford Historical Society 13-6113164 Click to copy NY Arts and Culture 4 Brooks School 04-2130844 Click to copy MA Education 4 Cape Eleuthera Foundation Inc 31-1591503 Click to copy PA International 4 Cary Institute of Ecosystem Studies Inc 22-3232968 Click to copy NY Environment 4 College of the Atlantic 23-7032625 Click to copy ME Education 4 Community Center of Northern Westchester Inc 13-3716471 Click to copy NY Recreation and Sports 4 Concern Worldwide U S Inc 13-3712030 Click to copy NY International 4 Corporation of Yaddo 14-1343055 Click to copy NY Arts and Culture 4