Sparta – Liberty Square Celebration a Lester Flatt Celebration – Presented By The City Of Sparta on October 12th starting at 11:30am. This annual event in Sparta, Tennessee celebrates the legacy of Lester Flatt and the rich bluegrass heritage of the area. The one-day event is FREE. This year’s entertainment includes The Isaacs, Michael Cleveland & Flamekeeper, Carolina Blue, and Sparta’s own Blake Williams. Craft and food vendors, a classic car show, and a fireworks show will be part of the event.