Today is 12-12-12. Some people say it is spiritual because it breaks down to the number three.  Some say it all good luck.  Some look at it historically as the next time we will have dates with similar repetition will be 88 years from now.  Some recognize it as the last day the post office guarantees delivery of cards before Christmas 2012.  For some it is the halfway point of Hanukkah 2012.