Back by popular demand, it's the Halloween celebration full of science tricks and treats! Oooh and ahh at glow-in-the-dark geysers and ultraviolet minerals. Explore how a zombie virus would affect our bodies and examine "zombie" organs up-close. Bring your camera! Curious George will be onsite along with our partners at KET on October 27 to celebrate the not-so-spooky occasion, and will be available for photos throughout the day.