Pi Day is March 14 (3/14 - get it?). The mathematical constant 'Pi' has been around for years, but the pomp and circumstance of Pi Day has only recently evolved into a celebration for the masses.
None of the conventional wisdom on the origins of Daylight Saving Time hold true anymore. It was never started to benefit either farmers or the train schedule. We lose sleep. And there are no energy savings. All we get are annoying reminders from some guy named Brodie on the radio (that would be me) about how it's time to set your clocks back...