Whether you believe in the the whole Planet X, Nibiru, pole shifting, galactic alignment conspiracy or not... What will you be doing on that day?
During Y2K, people were just concerned about computers failing. But on this day there will be people who are worried about tidal waves, blackouts, earthquakes and end of the world type of stuff.
I would imagine that the nut jobs will be out in full force and that this would be a good day to stay in with the doors locked.
What do you think you'll do on that day?