The Ruston-Lincoln Chamber of Commerce announce Friday plans to host two gun and knife shows in Ruston, Louisiana in 2012. A spring show will be held at the Ruston Civic Center on April 28 and 29. The dates for the summer show at the Ruston Civic Center are August 18 and 19. Businesses wanting to sell at the show(s) should contact Scott Terry at (318) 255-2031 or firstname.lastname@example.org to receive a vendor application. 8 ft.