This Halloween celebration takes over the Bronx wildlife spot every weekend in October. Kids can venture through the Haunted Habitat Mansion, hold on tight for a spooky hayride, catch a magic show or Boo Revue concert, and check out demonstrations by professional pumpkin carvers. While brave kids meet live spiders, bats and snakes, more timid guests can check out the extinct-animal graveyard, where they'll learn about endangered and extinct species. Bonus: Kids under 13 who show up in costume receive free admission and can rock their outfits in a Halloween parade. All ages.