Whilst sending a yahoo V-day greeting, I noticed that March first is National Pig Day. I also noticed that March 8th is Employee appreciation day! I should tell my boss about that one, I like to be appreciated. And then the day of all days March 14 is Pi Day! Can you belive it, a whole day dedicated to the worlds greatest transcendental number, Pi! Woah it looks like March is going to be a full month.