For pre-Halloween fun, you gotta check this out. Tonight at the Brattle Theatre is the Haunted House of Pancakes, a showcase of short films and videos featuring flapjacks. Presented by the International Pancake Film Festival, of course. What’s more, admission gets you a complimentary stack o’ pancakes. Don't have plans? Well, now you're covered (7 PM; $5; click here for more details).