Washington County Tennessee Leaders Will Light Up County Buildings As Part Of The “Operation Green Light” For Veterans. This Is A Nationwide Effort To Support Military Veterans By Shining A Green Light. Its Led By The National Association Of Counties And Is Meant To Bring Awareness To The Unique Challenges Faced By Many Vets. County Buildings Will Be Lit Nightly In Green Through November 12th. Learn More At Naco.Org/Operationgreenlight.