Debra Dickens, left, holds a light while her 12-year-old son Cameron fixes his robot at Chattacon. The robot battles were held in Track 29.
Members of the Barony of Faila Ranae demonstrate Amtgard fighting during the 39th annual Chattacon at the Chattanooga Choo Choo on Saturday.
Owen Whittemore, left, and his dad, Stewart, shop at the Venusian Airship Pirate Trading Co. booth while Captain Bill Bill, right, talks with others interested in his booth at Chattacon. The Venusian Airship Pirate Trading Co. repurposes toy guns.