I live near Princeton. Pi Day is a big deal around there since Uncle Albert lived there and also worked at the Institute for Advanced Study. Today's blizzard may put a slight crimp in the festivities however. I forgot to mention, 3/14 is also Einstein's birthday which makes Pi Day even more significant.
My wife and I were just talking about this last night. Not sure if we will be having pie or not today, but it was really a big deal when one of the kids lived at home. I think he used it as an excuse for more pie. Grin. Sent from my XT1254 using Tapatalk
How PI got it's name: https://science.slashdot.org/story/17/03/14/1448242/this-is-how-the-number-314-got-the-name-pi