Here's an unscientific observation. My wife lived in Madison, Wisconsin for a period of time, but was not necessarily that happy. That lone fact has not stopped the city from just being named one of the happiest cities in the entire world.
I'm not trying to be a cynic, but I must admit that I was somewhat surprised by this. Illinois has just been named one of the happiest states in America. It's apparently all sunshine and roses in the Land of Lincoln - allegedly.
Although Mother Nature tried to get the best of us this morning by snowing on us, we need to keep a happy face on because 1. It's Sunny and 2. Spring has officially begun, and 3. It's the International Day of Happiness. I want to know what songs make you happy?