Zoo Boo at the Zoo Idaho

If you’re looking for a howling good time this Halloween, Zoo Boo is sure to deliver. Come dressed in your favorite costume for this Halloween bash from 10:00 am-3:00 pm. Trick or Treat around the zoo and look for Halloween activities, such as Oobleck, Electric monsters, the Haunted Tree House, and more! Dress to impress and enter our costume contest: individual or group.