December 1: Iron Noder ends
December 9: Smallpox eradication day.
December 12: Happy birthday to horacetheclown!
December 18: Hanukkah begins.
December 21: Winter solstice arrives 10:27 PM, EST.
December 23: Happy birthday to Nemosyn!
December 25: Merry Christmas!
If you have an item for this calendar, /msg Tem42.