In the U.S., today is 3.14. The rest of the world will celebrate Pi Day when we have 14 months in a year, because most places write dates "14/3". So we'll just have to wait until International Pi Month in March 2014.
Too bad most of us slept through 3.14 1:59:26...and then lost an hour of sleep 34 seconds later.
Yes, I'm a nerd.