Another Tenant At A Kingsport Mall Has Closed Its Door To Customers. Radio Shack Is No More In The Kingsport Town Center. Company Officials Have Opted To Combine The Mall Location With A New Store On East Stone Drive. With The Move, Radio Shack Joins Chick-Fil-A Which Closed On Saturday, And Waldenbook’s Which Is Set To Shut Its Doors Mid-January As Businesses To Shut Down Recently In The Mall. Radio Shack. Which Closed On Sunday, Was One Of The Original Tenants When The Mall Opened In 1976.