23rd Annual Downtown Fall Festival October 7th - Vicksburg Main Street is hosting the 23rd Annual Downtown Vicksburg Fall Festival beginning Saturday, October 7th from 10:00 a.m. to 5:00 p.m. The Downtown Vicksburg Fall Festival will consist of live entertainment by, children activities galore, and caricature drawings by Ricky Noble, daytime entertainment including the Petting Zoo with Percy King, Antique Tractors fabulous sidewalk sales, Vicksburg Farmers Market Fall Market, and much more!