North Shore Land Alliance Inc 56-2368769 Click to copy NY Environment 17 Green Vale School 11-1633568 Click to copy NY Education 13 Old Westbury Gardens Inc 11-1902968 Click to copy NY Environment 12 Bone Marrow and Cancer Foundation Inc 13-3674198 Click to copy NY Health 9 Planting Fields Foundation 11-1770097 Click to copy NY Environment 9 Glen Cove Boys and Girls Club at Lincoln House Inc 11-1673938 Click to copy NY Youth Development 8 Friends Academy 11-1633485 Click to copy NY Education 7 Glen Cove Hospital 11-1633487 Click to copy NY Health 7 The St Francis Hospital Foundation Inc 11-2916033 Click to copy NY Health 7 Buckley School in the City of New York 13-1837409 Click to copy NY Education 6 Grenville Baker Boys and Girls Club Inc 11-1660855 Click to copy NY Youth Development 6 Nassau County Museum of Art 11-2949583 Click to copy NY Arts and Culture 5 Pennys Flight Foundation Inc 92-1211076 Click to copy NY Medical Research 5 Community Foundation of Oyster Bay Inc 11-2590825 Click to copy NY Philanthropy 4 New York Yacht Club Foundation 20-8288446 Click to copy NY Community Improvement 4 Pal-O-Mine Equestrian Inc 11-3302338 Click to copy NY Human Services 4 564 Park Avenue Preservation Foundation 20-3719314 Click to copy NY Arts and Culture 3 Convent of the Sacred Heart 13-1628166 Click to copy NY Disease and Disorders 3 Friends of Nassau County Bailey Arboretum 51-0190936 Click to copy NY Environment 3 Friends of the Bay Inc 11-2928467 Click to copy NY Philanthropy 3 Friends of the Locust Valley Library 11-3075239 Click to copy NY Education 3 Heckscher Museum 11-6038031 Click to copy NY Arts and Culture 3 Kent School Corporation 06-0646687 Click to copy CT Education 3 Locust Valley Cemetery Association Inc 11-1502725 Click to copy NY Mutual Benefit 3 North Country Garden Club of L I Inc 11-6037882 Click to copy NY Environment 3 North Shore Wildlife Sanctuary Inc 11-6036699 Click to copy NY Animals 3 Palm Beach Day Academy Inc 59-0873834 Click to copy FL Education 3 Portledge School 11-6044973 Click to copy NY Education 3 Teaching Matters Inc 13-3770472 Click to copy NY Education 3 The Viscardi Center Inc 11-1814883 Click to copy NY Human Services 3 Theodore Roosevelt Assn 13-5593999 Click to copy NY Arts and Culture 3 Adirondack Land Trust Inc 22-2559576 Click to copy NY Environment 2 Ballard Food Bank 91-1428805 Click to copy WA Human Services 2 Battery Conservancy Inc 13-3769101 Click to copy NY Arts and Culture 2 Bermuda Race Foundation Inc 86-1989934 Click to copy RI Recreation and Sports 2 Breakthrough New York Inc 27-0628927 Click to copy NY Education 2 Camp Horseability Inc 11-3571392 Click to copy NY Youth Development 2 Caumsett Foundation Incorporated 11-3396186 Click to copy NY Environment 2 City Squash Inc 42-1535583 Click to copy NY Recreation and Sports 2 Company of the Redwood Library and Athenaem 05-0260678 Click to copy RI Education 2 Dutchess County SPCA Inc 14-1340058 Click to copy NY Animals 2 East Woods School Inc 11-1554072 Click to copy NY Education 2 Episcopal Charities of the Diocese of New York 13-3902908 Click to copy NY Religion 2 Episcopal School in the City of New York 13-1945827 Click to copy NY Education 2 Friends of Raynham Hall Inc 11-6038038 Click to copy NY Arts and Culture 2 Glades Academy Foundation Inc 26-2475110 Click to copy FL Education 2 Hampton Classic Horse Show Inc 11-2597077 Click to copy NY Philanthropy 2 Hospice Care Network 11-2925757 Click to copy NY Human Services 2 Jupiter Island Garden Club Inc 23-7075048 Click to copy FL Environment 2 Long Island Childrens Museum 11-3035221 Click to copy NY Arts and Culture 2