Runners in Saturday evening’s 5k Foam Glow at the Indiana State Fairgrounds were given a race packet, a t-shirt and then blasted with day-glow foam fired from four strategically placed canons. The event drew several thousand, many sporting blinking, glow-in the dark glasses, rings, necklaces, head gear and tutus. The run is based more on the fun aspect and less on competition, but the real fun starts at the after party, when they fire up the canons.