Humorous Day is a day to find the humor in any situation that happens to be thrown our way. A day to remind us to see the bright side and to realize that most things are really not as important as they at first may seem.
I remember something I saw or read a long time ago about a girl that could find the silver lining in anything. I do not know what it was called but I liked her optimism. It wasn't the glass half full kind but rather an extreme version of it.
Always look for the happiness in everything, the positive action stemming from a negative event.