The Robbie Page Memorial was established in 1951 after the death of Tri Sigma’s second National President Mary Hastings Holloway Page's son from polio. The Robbie Page Memorial supports play therapy for terminally ill children, providing support for playrooms, libraries, and programs for children undergoing long-term hospital care. National efforts are centered in The University of North Carolina Hospitals and in Children's Medical Center, Dallas, Texas. Tri-Sigma is also the only sorority that established her own foundation, supported and maintained by sisters only.