July 1, 2019 Theiss Community Resource Fair Join the Family Engagement Team of the Matilda H. Theiss Early Childhood Behavioral Health and Trauma Treatment Center on August 23 for the Theiss Community Resource Fair. About Held at the Hill House Association, the Theiss Community Resource Fair seeks to provide families and the community with information about local organizations and opportunities to engage with Allegheny County Community Providers that serve families and children. More Information For more information or to host a table, contact Ms. Dee Burgess at 412.383.1557. Share this flyer with your network.