Kingsport Is Getting Ready For The Red, White And Boom Independence Day Celebration Tomorrow In Downtown Kingsport. The 69th Annual Mack Riddle American Legion Day Parade Will Kick Things Off Starting At 10 Am In The Morning. Other Events Are Set Throughout The Day. Beginning At 6:30 In The Evening, You Can Enjoy Free Concerts By The Ultimate Garth Brooks Tribute Band Followed By Legendary Rock Band 38 Special. The Evening Will Conclude With A Big Fireworks Display.