For those who are interested, here is statement from the "Day Without A Gay" website:
On December 10, 2008 the gay community will take a historic stance against hatred by donating love to a variety of different causes.
On December 10, you are encouraged not to call in sick to work. You are encouraged to call in "gay"--and donate your time to service!
http://www.daywithoutagay.org/ You can go to their website you find out where to volunteer and what you can do if you can't take off of work.