According to one of the three Mayan Calendars, the End of the World will occur on 21 December 2012.
To celebrate this literally once in a lifetime event, Special Event Station N0D (Now Zero Days) will be activated for three days during and after(?) the end of the world.
December 20 is a celebration of the end of the world. 21 December 2012, the day of destruction, we will be on the air as long as possible. 22 December 2012, that is a little iffy right now.
N0D will be activated on the satellites by Allen Mattis, N5AFV, on 20 December, 2012, on 21 December 2012 unless the day of destruction makes that impossible, and on 22 December 2012 if the world survives.
More information is available on the Official N0D website - http://www.nowzerodays.com