Map for The TSTC Foundation Map for The TSTC Foundation Search | Advanced Search | New Members | Coupons and Discounts | All Categories Family, Community & Non-Profit >> NON-PROFIT/ CHARITABLE ORG. The TSTC Foundation 3801 Campus Dr.Waco, TX 76705 | directions (254) 867-3900 Visit Site If your business isn't here, contact us today to get listed!