The holidays just got a whole lot sweeter for Harry Potter fans. Universal Studios Hollywood has introduced “Christmas in the Wizarding World of Harry Potter.” The magical light show combines special effects and music for an unforgettable evening. Hogwarts castle is the backdrop for this visual spectacle. Hogsmeade village is decked out in holiday decor, lights, and garlands. The choir of Hogwarts students and their frogs will be there providing festive tunes, and good news, muggles: Hot Butterbeer is back. If you’re looking for a holiday-themed dinner, Three Broomsticks restaurant has your taste buds covered. The holiday light show will be on display through Jan. 7.