The final clue for The Today Show’s Diagon Alley Sweepstakes has been shared by Al Roker. To enter, visit this sweepstakes website, and answer the question Al gives  (you don’t have to get the answer right to be eligible to win.)  25 winners (with 3 guests each) will win trips to the Grand Opening of Diagon Alley in Orlando, which is expected to be in June.