In celebration of selling its millionth Butterbeer inside The Wizarding World of Harry Potter, Universal Orlando Resort shared 1,000 complimentary Butterbeers with guests on the streets of Hogsmeade. Butterbeer appears as a favorite drink inside the Harry Potter books and films and is only available inside The Wizarding World of Harry Potter. It is a nonalcoholic, frothy drink reminiscent of shortbread and butterscotch and is served cold or frozen.