9 am – noon NYRR Open Run: Conference House Park Ages: AllFamily Free Conference House ParkStaten Island
9:30 – 11:30 am A Morning at the Merry-Go-Round Ages: 8 and underBooks & Readings Family Free Prospect Park CarouselBrooklyn
Brooklyn Paper Ghosts, vampires, and mail-delivery mysteries: Brooklyn Horror Film Festival returns with a frightful lineup Oct. 17-24