happy pi day Posted bymarius March 14, 2004March 13, 2007 happy pi day, everyone! (Note the date and time of this post if you don't get it…) Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Google+ (Opens in new window)