Buffalo Bayou Partnership 76-0183954 Click to copy TX Environment 22 Childrens Museum Inc 74-2178563 Click to copy TX Arts and Culture 19 Alley Theatre 74-1143076 Click to copy TX Arts and Culture 17 Asia Society Texas Center 03-0433949 Click to copy TX Arts and Culture 17 Menil Foundation Inc 74-6045327 Click to copy TX Arts and Culture 17 Project Row Houses 76-0411778 Click to copy TX Arts and Culture 16 Houston Parks Board 74-1860046 Click to copy TX Philanthropy 15 Trees for Houston 76-0046318 Click to copy TX Environment 15 Communities in Schools of Houston Inc 76-0031827 Click to copy TX Education 14 Discovery Green Conservancy 20-1951465 Click to copy TX Recreation and Sports 14 Houston Center for Contemporary Craft 76-0621817 Click to copy TX Arts and Culture 14 Houston Arboretum & Nature Center 74-1587880 Click to copy TX Environment 13 Rothko Chapel 22-7229934 Click to copy TX Religion 13 Episcopal High School 76-0056509 Click to copy TX Education 12 KIPP Texas Inc 01-0639602 Click to copy TX Education 12 Lawndale Art and Performance Center 76-0278775 Click to copy TX Arts and Culture 12 Stages 74-2090278 Click to copy TX Arts and Culture 12 Houston Ballet Foundation 74-1394920 Click to copy TX Arts and Culture 11 Houston Grand Opera Association Inc 74-6016764 Click to copy TX Arts and Culture 11 Houston Hospice 74-2092951 Click to copy TX Human Services 11 Junior League of Houston Inc 74-1185659 Click to copy TX Community Improvement 11 Camp for All Foundation 76-0404267 Click to copy TX Youth Development 10 Crime Stoppers of Houston Inc 74-2137744 Click to copy TX Crime and Legal 10 Fotofest Inc 76-0105267 Click to copy TX Arts and Culture 10 New Hope Housing Inc 73-1419279 Click to copy TX Housing 10 Orange Show Foundation 74-2195558 Click to copy TX Arts and Culture 10 River Oaks Chamber Orchestra 30-0288750 Click to copy TX Arts and Culture 10 The Rose 76-0193812 Click to copy TX Disease and Disorders 10 Bakerripley 23-7062976 Click to copy TX Human Services 9 Barbara Bush Houston Literacy Foundation 46-5037878 Click to copy TX Philanthropy 9 Center for Pursuit 74-1272417 Click to copy TX Human Services 9 Ensemble Theater 74-1941943 Click to copy TX Arts and Culture 9 Glenwood Cemetery Historic Preservation Foundation 76-0613217 Click to copy TX Arts and Culture 9 Houston Arts Alliance 74-1946756 Click to copy TX Arts and Culture 9 Houston Audubon Society 23-7011870 Click to copy TX Environment 9 Performing Arts Houston 74-6077505 Click to copy TX Arts and Culture 9 Search Homeless Services 76-0260403 Click to copy TX Human Services 9 Annunciation Orthodox School 76-0276967 Click to copy TX Education 8 Art League of Houston 74-1299166 Click to copy TX Arts and Culture 8 Breakthrough Houston 83-0924608 Click to copy TX Education 8 Camp Allen-Camp and Conference Center 74-6016479 Click to copy TX Religion 8 Center for Hearing and Speech 74-6003178 Click to copy TX Education 8 Coastal Prairie Conservancy 76-0377029 Click to copy TX Environment 8 Emerge Fellowship 45-4077397 Click to copy TX Education 8 Hope and Healing Center & Institute 45-3305276 Click to copy TX Religion 8 Houston Center for Photography 76-0028082 Click to copy TX Arts and Culture 8 Houston Christian University 74-1400699 Click to copy TX Education 8 Houstons Amazing Place Inc 76-0604478 Click to copy TX Human Services 8 Inprint Inc 76-0127748 Click to copy TX Arts and Culture 8 Mental Health America of Greater Houston Inc 74-1272394 Click to copy TX Mental Health 8