Buffalo Bayou Partnership 76-0183954 Click to copy TX Environment 31 Houston Parks Board 74-1860046 Click to copy TX Philanthropy 30 Coastal Prairie Conservancy 76-0377029 Click to copy TX Environment 24 Houston Arboretum & Nature Center 74-1587880 Click to copy TX Environment 24 Trees for Houston 76-0046318 Click to copy TX Environment 24 Houston Audubon Society 23-7011870 Click to copy TX Environment 19 Alley Theatre 74-1143076 Click to copy TX Arts and Culture 18 Camp for All Foundation 76-0404267 Click to copy TX Youth Development 17 Houston Hospice 74-2092951 Click to copy TX Human Services 17 Houstons Amazing Place Inc 76-0604478 Click to copy TX Human Services 17 Armand Bayou Nature Center Inc 23-7403757 Click to copy TX Environment 16 Childrens Museum Inc 74-2178563 Click to copy TX Arts and Culture 16 Houston Wilderness Inc 42-1573695 Click to copy TX Environment 16 Pro-Vision Inc 76-0336711 Click to copy TX Religion 16 Chinquapin Preparatory School 74-1616827 Click to copy TX Education 15 Communities in Schools of Houston Inc 76-0031827 Click to copy TX Education 15 Hope and Healing Center & Institute 45-3305276 Click to copy TX Religion 15 Houston Habitat for Humanity Inc 76-0207084 Click to copy TX Housing 15 The Council on Recovery 74-1173235 Click to copy TX Mental Health 15 The Rose 76-0193812 Click to copy TX Disease and Disorders 15 Urban Harvest Inc 76-0501430 Click to copy TX Environment 15 Asia Society Texas Center 03-0433949 Click to copy TX Arts and Culture 14 Breakthrough Houston 83-0924608 Click to copy TX Education 14 Glenwood Cemetery Historic Preservation Foundation 76-0613217 Click to copy TX Arts and Culture 14 Nehemiah Center Inc 76-0437157 Click to copy TX Human Services 14 New Hope Housing Inc 73-1419279 Click to copy TX Housing 14 Bayou Preservation Association Inc 74-6075031 Click to copy TX Environment 13 Camp Allen-Camp and Conference Center 74-6016479 Click to copy TX Religion 13 Camp Aranzazu Inc 74-3032285 Click to copy TX Human Services 13 Christian Community Service Center Inc 74-2128141 Click to copy TX Human Services 13 Christus Foundation for Healthcare 74-6074210 Click to copy TX Health 13 Episcopal High School 76-0056509 Click to copy TX Education 13 Galveston Historical Foundation Inc 74-1487824 Click to copy TX Arts and Culture 13 Girl Scouts of San Jacinto Council 74-6001254 Click to copy TX Youth Development 13 Gulf Coast Bird Observatory Inc 76-0553113 Click to copy TX Animals 13 Healthcare for the Homeless-Houston 76-0647934 Click to copy TX Human Services 13 Lone Star Flight Museum 76-0213778 Click to copy TX Arts and Culture 13 St Lukes United Methodist Church 75-6004725 Click to copy TX Religion 13 Yellowstone Academy Inc 76-0686870 Click to copy TX Education 13 Yes Prep Public Schools Inc 76-0563835 Click to copy TX Education 13 Artist Boat Inc 56-2394277 Click to copy TX Environment 12 Contemporary Arts Museum Houston 74-1093771 Click to copy TX Arts and Culture 12 Crime Stoppers of Houston Inc 74-2137744 Click to copy TX Crime and Legal 12 Dress for Success Houston 76-0579697 Click to copy TX Human Services 12 Emerge Fellowship 45-4077397 Click to copy TX Education 12 Houston Humane Society 74-1340341 Click to copy TX Animals 12 Memorial Assistance Ministries Inc 76-0044172 Click to copy TX Human Services 12 Nick Finnegan Counseling Center Foundation 84-2500437 Click to copy TX Health 12 Open Door Mission 76-0146890 Click to copy TX Human Services 12 Periwinkle Foundation 76-0093914 Click to copy TX Philanthropy 12