Harry Potter is more than just a series of books or films. It has become a massive cultural phenomenon with people pouring over all available content related to it to learn and enjoy everything about the wizarding world and its most famous characters. For a group of Harry Potter fans that acquired knowledge is being put to the test with a special game show, Harry Potter: Hogwarts Tournament of Houses. As the Harry Potter and the Sorcerer’s Stone (aka Philosopher’s Stone in the U.K.) celebrates its 20th anniversary on Nov. 16, Harry Potter: Hogwarts Tournament of Houses is a special game show that will take place over four weeks and see contestants competing against each other as they represent the four famed houses of Hogwarts, Gryffindor, Hufflepuff, Ravenclaw and Slytherine. Whoever emerges from the bracket-style tournament will take home the Tournament of Houses championship trophy and a grand prize package featuring other Harry Potter experiences.