Williamson County Office of Emergency Management in partnership with the Texas Division of Emergency Management (TDEM) will be hosting free COVID-19 testing in December. Testing will be held December 14, 15, 16, and 17. Testing will be conducted at the Williamson County Expo Center, 5350 Bill Pickett Trail, Taylor, Texas, 76574. It will begin at 9 a.m., and it will close by 2 p.m. or until supplies last.