T.J. Griffin September 1, 2026 20th Anniversary, Special Events, Community, Mental Health Resources 20 Years of Hope Comes to Galleria Dallas T.J. Griffin September 1, 2026 20th Anniversary, Special Events, Community, Mental Health Resources Grant Halliburton Foundation is Galleria Dallas’ September charity partner, marking its 20th anniversary during National Suicide Prevention Month. Visit the Gallery Wall and join Hope in Every Color, a free family art activity.
