The Brooklyn Eagle has quite the excellent roundup of Halloween happenings: look here.
- Brooklyn Heights — The Packer Collegiate Institute’s Pumpkin Patch Festival on Sunday 11 a.m.–4 p.m. at The Packer Collegiate School. Rides, games and activities for all ages.
- The third annual Doggie Halloween Costume Parade Contest Extravaganza, in the early afternoon on the Promenade.
- Get spooked at the city’s oldest cemetery in Gravesend, dating back to the mid-1600s. The Urban Park Rangers will creep you out!
For more details about these events and others, see here.
Brooklyn Vegan also has a Halloween listing; and new this year: A Child Grows in Brooklyn, also with a comprehensive listing of events.
Photo of pumpkin (carved by Brooklyn's Hugh McMahon) by MK Metz