Whether you're a Death Eater sporting your Dark trace proudly or want to encourage defend Hogwarts Castle from a variety of invaders,Universal Studios' unusual "Dark Arts at Hogwarts Castle" light show is for you. This show, the third to take site in The Wizarding World of Harry Potter section of the park, and will set fire to a whole unusual set of emotions using effects absent from the previous two light shows.
Source: blastr.com