in fact, if something completely out of the ordinary happens on that day you can be sure that it involves conscious intervention. :) (at some level or another)

that date does not have any whatsoever proof according to mayan writings found, or according to astronomical alignment with the galactic center (it happened already 1998)

the universe has a a timing of his own, that humanity is not yet at the point to pinpoint it at a so fine-tuned level of a specific day based on conventional dating :)

on the other hand, at upper levels of reality the change of direction has already happened.
the timing of manifestation downwards to 3d reality i do not have it, though.

but then again, as we wait santa every year on 25.12.
the holiday of the 'end of the world' is an exciting date.
and it has also a pretty powerful p.r. :)