darth_ender said:
SPOILER: SANTA CLAUS IS NOT REAL, NOR ARE THOSE OTHER CHARACTERS WHO PERFORM A SIMILAR FUNCTION! SORRY KIDS! ;)

Nah, Santa is out there. You know what they say:

"I am [Santa] Claus MacLeod of the clan MacLeod. I am immortal. Merry Christmas to all!"

Trust me, I'm 18 and there is no such thing as 'too old'. :)

About traditions, anyway, I may not celebrate it, but I am interested in the holiday called Gravmas. I don't know very much about it, but here's something:

http://en.wikipedia.org/wiki/Isaac_Newton_in_popular_culture#Newtonmas

(That, and supposedly it's celebrated by Richard Stallman.)