Residents who have accumulated unwanted hazardous materials around their homes can take advantage of Tennessee’s free Household Hazardous Waste Collection to be held this coming Saturday, May 19, from 9 a.m. to 1 p.m. at Three Star Mall, 1410 Sparta Street. The event is being sponsored by Warren County government and the Tennessee Department of Environment and Conservation. This year’s Hazardous Waste Collection is being held in conjunction with Warren County’s 14th annual Tarp the Truck event as part of the county’s Litter Grant program sponsored by TDOT. Both events will be held during the same hours and at the same location.