My name is short,
In letters on 3.
Say it twice,
And a drum I'd be.
Who am I?*
On this day, May 2, 1998, the Battle of Hogwarts was won by the forces of light. So, if you see some oddly dressed people cavorting and galumphing about, relax. Wish them a good day, and pay no attention to the nargles.
(These people aren't going to be happy much longer, trust me.)
* And the answer is "Tom". That there is a genuine "Tom Riddle".