Presented by Chicago’s Horror Society, the eight-hour brain eating marathon features both recent and classic zombie screenings, including director Lee Andrew Matthews’s Fleshbeast, Marc Price’s Colin (2008), Justin Johnson and Aaron Marshall’s Zombie Girl: The Movie, Claire Ryan’s Tales From the Script, and a 35-millimeter version of Dan O’Bannon’s Return of the Living Dead (1985). Additional festivities include a zombie makeup contest, director appearances, and other special guests. Visit horrorsociety.com/festivals for a detailed breakdown of the event.