Buffalo Bayou Partnership 76-0183954 Click to copy TX Environment 19 Houston Parks Board 74-1860046 Click to copy TX Philanthropy 17 Childrens Museum Inc 74-2178563 Click to copy TX Arts and Culture 16 Trees for Houston 76-0046318 Click to copy TX Environment 15 Children at Risk Inc 76-0360533 Click to copy TX Crime and Legal 14 Asia Society Texas Center 03-0433949 Click to copy TX Arts and Culture 13 Bakerripley 23-7062976 Click to copy TX Human Services 13 Emerge Fellowship 45-4077397 Click to copy TX Education 13 Healthcare for the Homeless-Houston 76-0647934 Click to copy TX Human Services 13 Houston Audubon Society 23-7011870 Click to copy TX Environment 13 Menil Foundation Inc 74-6045327 Click to copy TX Arts and Culture 13 The Rose 76-0193812 Click to copy TX Disease and Disorders 13 Alley Theatre 74-1143076 Click to copy TX Arts and Culture 12 Camp for All Foundation 76-0404267 Click to copy TX Youth Development 12 Houston Arboretum & Nature Center 74-1587880 Click to copy TX Environment 12 Texas Freedom Network Education Fund 74-2788317 Click to copy TX Civil Rights 12 Houston Center for Contemporary Craft 76-0621817 Click to copy TX Arts and Culture 11 Houston Hospice 74-2092951 Click to copy TX Human Services 11 Planned Parenthood South Texas 74-1297211 Click to copy TX Health 11 Urban Harvest Inc 76-0501430 Click to copy TX Environment 11 ACLU Foundation of Texas Inc 76-0343171 Click to copy TX Civil Rights 10 Breakthrough Houston 83-0924608 Click to copy TX Education 10 Center for Pursuit 74-1272417 Click to copy TX Human Services 10 Communities in Schools of Houston Inc 76-0031827 Click to copy TX Education 10 Congregation Beth Israel 74-6000619 Click to copy TX Human Services 10 Episcopal High School 76-0056509 Click to copy TX Education 10 Mental Health America of Greater Houston Inc 74-1272394 Click to copy TX Mental Health 10 New Hope Housing Inc 73-1419279 Click to copy TX Housing 10 Search Homeless Services 76-0260403 Click to copy TX Human Services 10 University of Texas Law School Foundation 74-6056794 Click to copy TX Education 10 Childrens Assessment Center Foundation 76-0458780 Click to copy TX Crime and Legal 9 Coalition for the Homeless of Houston/Harris County 76-0257018 Click to copy TX Housing 9 Hope and Healing Center & Institute 45-3305276 Click to copy TX Religion 9 Inprint Inc 76-0127748 Click to copy TX Arts and Culture 9 KIPP Texas Inc 01-0639602 Click to copy TX Education 9 Miller Theatre Advisory Board Inc 23-7058964 Click to copy TX Arts and Culture 9 Project Row Houses 76-0411778 Click to copy TX Arts and Culture 9 River Oaks Chamber Orchestra 30-0288750 Click to copy TX Arts and Culture 9 Rothko Chapel 22-7229934 Click to copy TX Religion 9 Seven Acres Jewish Senior Care Services Inc 74-1143086 Click to copy TX Health 9 Annunciation Orthodox School 76-0276967 Click to copy TX Education 8 Barbara Bush Houston Literacy Foundation 46-5037878 Click to copy TX Philanthropy 8 Coastal Prairie Conservancy 76-0377029 Click to copy TX Environment 8 Contemporary Arts Museum Houston 74-1093771 Click to copy TX Arts and Culture 8 Evelyn Rubenstein Jewish Community Center of Houston Texas 74-1198298 Click to copy TX Religion 8 Houston Area Parkinson Society 51-0138356 Click to copy TX Disease and Disorders 8 Houston Center for Photography 76-0028082 Click to copy TX Arts and Culture 8 Houston Symphony Society 74-1157373 Click to copy TX Arts and Culture 8 Northwest Assistance Ministries 76-0088702 Click to copy TX Human Services 8 Partnership for the Advancement & Immersion of Refugees 75-3239990 Click to copy TX Human Services 8