To honor cleanup workers for the 15th anniversary of TVA’s Kingston Coal Ash Spill, communities released a powerful short video and set up five billboards. Roane County, which just established the spill anniversary as an annual day of remembrance for the workers, will also hold a ceremony on Dec. 22 at 10 a.m. ET on the steps of the Roane County Courthouse: 200 E Race St #11, Kingston, TN 37763.