Bobby Montes is as obsessed with films as he is with food, so when he opened his first restaurant a few months ago on a funky stretch of Laurel Canyon Boulevard, he named it after one of his favorite characters, Sloane Peterson from Ferris Bueller’s Day Off. Everything on the unpretentious menu at Sloane’s Valley Village is a wink and a nod to his favorite movies, and it caters to the nearby studios that made them.