The Southampton Fresh Air Home 13-6400777 Click to copy NY Health 25 Guild Hall of East Hampton Inc 11-1776034 Click to copy NY Arts and Culture 21 East Hampton Historical Society Inc 11-6035631 Click to copy NY Arts and Culture 19 Heart of the Hamptons 56-2362562 Click to copy NY Food and Agriculture 19 Animal Rescue Fund of the Hamptons Inc 23-7400663 Click to copy NY Animals 18 East Hampton Healthcare Foundation 31-1633699 Click to copy NY Health 18 Eleanor Whitmore Early Childhood Center Inc 11-2202589 Click to copy NY Human Services 18 Southampton Animal Shelter Foundation Inc 27-1019073 Click to copy NY Animals 18 Southampton Care Center 11-2658403 Click to copy NY Health 18 Jewish Center of the Hamptons 11-6035195 Click to copy NY Religion 16 Retreat Inc 11-2862256 Click to copy NY Human Services 16 East Hampton Library 11-1723811 Click to copy NY Education 15 Evelyn Alexander Wildlife Rescue Center Inc 11-3409551 Click to copy NY Animals 15 Longhouse Reserve 33-1058583 Click to copy NY Education 15 Bridgehampton Child Care & Recreational Center Inc 11-6036310 Click to copy NY Human Services 13 East Hampton Food Pantry Inc 27-0109312 Click to copy NY Food and Agriculture 13 Ladies Village Improvement Society of East Hampton Long Island Inc 11-1841901 Click to copy NY Community Improvement 13 The Ellen P Hermanson Foundation 11-3384848 Click to copy NY Philanthropy 13 Atlantic Golf Club Foundation 11-3604532 Click to copy NY Philanthropy 12 Sag Harbor Cinema Arts Center Inc 61-1850154 Click to copy NY Arts and Culture 12 Southampton Association Inc 11-6036961 Click to copy NY Community Improvement 12 Bridgehampton Chamber Music Associates Inc 13-3213510 Click to copy NY Arts and Culture 11 Springs Food Pantry Inc 83-3526565 Click to copy NY Food and Agriculture 11 East Hampton Village Foundation 86-2429064 Click to copy NY Environment 10 Project Most Inc 20-2596491 Click to copy NY Education 10 Southampton History Museum 11-6027807 Click to copy NY Arts and Culture 10 Teaching Matters Inc 13-3770472 Click to copy NY Education 10 Drawing Center Inc 13-2887872 Click to copy NY Arts and Culture 9 East Hampton Meals on Wheels Inc 11-2977542 Click to copy NY Food and Agriculture 9 Samuel Waxman Cancer Research Foundation 13-3020943 Click to copy NY Medical Research 9 South Fork Natural History Society 11-2972582 Click to copy NY Environment 9 Bridgehampton Volunteer Fire Department 11-3637512 Click to copy NY Public Safety 8 Group for the East End Inc 13-6379135 Click to copy NY Environment 8 Save Venice Inc 23-7179996 Click to copy NY International 8 Southampton Youth Services Inc 31-1762238 Click to copy NY Human Services 8 Student Advocacy Inc 13-3104476 Click to copy NY Education 8 American Friends of Yahad in Unum Inc 26-3468570 Click to copy NY International 7 Atlantic Golf Club Educational Fund Inc 81-5467360 Click to copy NY Philanthropy 7 Foundation for Contemporary Arts Inc 13-1978163 Click to copy NY Arts and Culture 7 Gabrielles Angel Foundation for Cancer Research Inc 13-3916689 Click to copy NY Philanthropy 7 Glades Academy Foundation Inc 26-2475110 Click to copy FL Education 7 Hamptons International Film Festival Inc 11-3133786 Click to copy NY Arts and Culture 7 Lake Agawam Conservancy Inc 84-2984845 Click to copy NY Environment 7 Next for Autism Inc 57-1136147 Click to copy NY Disease and Disorders 7 Saint Andrews Dune Church 11-6020262 Click to copy NY Religion 7 The Maidstone Charitable Trust 11-6357643 Click to copy NY Education 7 564 Park Avenue Preservation Foundation 20-3719314 Click to copy NY Arts and Culture 6 Buckley School in the City of New York 13-1837409 Click to copy NY Education 6 Casita Maria Inc 13-1623994 Click to copy NY Religion 6 Childrens Museum of the East End 11-3431939 Click to copy NY Arts and Culture 6