North Shore Land Alliance Inc 56-2368769 Click to copy NY Environment 27 Planting Fields Foundation 11-1770097 Click to copy NY Environment 23 Nassau County Museum of Art 11-2949583 Click to copy NY Arts and Culture 19 Green Vale School 11-1633568 Click to copy NY Education 14 Long Island Childrens Museum 11-3035221 Click to copy NY Arts and Culture 13 The St Francis Hospital Foundation Inc 11-2916033 Click to copy NY Health 13 St Johns of Lattingtown Church 13-1982722 Click to copy NY Religion 12 Heckscher Museum 11-6038031 Click to copy NY Arts and Culture 11 Grenville Baker Boys and Girls Club Inc 11-1660855 Click to copy NY Youth Development 10 Friends Academy 11-1633485 Click to copy NY Education 9 Friends of Raynham Hall Inc 11-6038038 Click to copy NY Arts and Culture 9 Glen Cove Boys and Girls Club at Lincoln House Inc 11-1673938 Click to copy NY Youth Development 8 Glen Cove Hospital 11-1633487 Click to copy NY Health 8 North Shore Child and Family Guidance Association Incorporated 11-1797183 Click to copy NY Human Services 8 Pennys Flight Foundation Inc 92-1211076 Click to copy NY Medical Research 8 Bone Marrow and Cancer Foundation Inc 13-3674198 Click to copy NY Health 7 Community Foundation of Oyster Bay Inc 11-2590825 Click to copy NY Philanthropy 7 Friends of Old Westbury Inc 82-1191741 Click to copy NY Environment 6 Interfaith Nutrition Network 11-2676892 Click to copy NY Food and Agriculture 6 The Viscardi Center Inc 11-1814883 Click to copy NY Human Services 6 Boys & Girls Club of Oyster Bay- East Norwich 11-2136505 Click to copy NY Youth Development 5 Friends of the Locust Valley Library 11-3075239 Click to copy NY Education 5 Samuel Waxman Cancer Research Foundation 13-3020943 Click to copy NY Medical Research 5 St Francis Hospital 11-2050523 Click to copy NY Health 5 Suffolk County Vanderbilt Museum 11-6037002 Click to copy NY Arts and Culture 5 The Holocaust Memorial & Tolerance Center of Nassau County Inc 11-2989200 Click to copy NY Arts and Culture 5 The Oyster Bay Railroad Museum 11-3222511 Click to copy NY Arts and Culture 5 Tomorrows Hope Foundation II Inc 84-4265021 Click to copy NY Philanthropy 5 Wave Hill Incorporated 13-6178903 Click to copy NY Environment 5 564 Park Avenue Preservation Foundation 20-3719314 Click to copy NY Arts and Culture 4 Brain Tumor Foundation 13-4009829 Click to copy NY Human Services 4 Brooks School 04-2130844 Click to copy MA Education 4 Caumsett Foundation Incorporated 11-3396186 Click to copy NY Environment 4 East Woods School Inc 11-1554072 Click to copy NY Education 4 Episcopal School in the City of New York 13-1945827 Click to copy NY Education 4 Erase Racism Inc 65-1218069 Click to copy NY Civil Rights 4 Family and Childrens Association 11-3422018 Click to copy NY Human Services 4 Friends of Nassau County Bailey Arboretum 51-0190936 Click to copy NY Environment 4 Friends of the Bay Inc 11-2928467 Click to copy NY Philanthropy 4 Hispanic Society of America 13-5661025 Click to copy NY Arts and Culture 4 Manhattan School of Music 13-1656667 Click to copy NY Arts and Culture 4 New Heights Youth Inc 20-1903332 Click to copy NY Youth Development 4 North Country Garden Club of L I Inc 11-6037882 Click to copy NY Environment 4 North Shore Wildlife Sanctuary Inc 11-6036699 Click to copy NY Animals 4 Northwell Health Inc 11-3418133 Click to copy NY Community Improvement 4 Old Westbury Hebrew Congregation Inc 11-1875760 Click to copy NY Religion 4 Pal-O-Mine Equestrian Inc 11-3302338 Click to copy NY Human Services 4 Pink Aid Inc 47-1031835 Click to copy CT Philanthropy 4 Piping Rock Scholarship Fund Inc 93-3740075 Click to copy NY Education 4 Portledge School 11-6044973 Click to copy NY Education 4