I didn't realize until 3PM it was halloween yesterday. In fact I was a little slow on the uptake even when confromed with an obvious clue as shown in this transcript of an IM conversation from yesterday:

Me:
Want to get on live?

My friend:
No.. I'm sitting on the pourch passing out candy to little kids

Me:
Um... ooooooooooooooooooook...

My boss also told me to "have a happy halloween" when I left work... I had no clue what he was talking about but I thought he must have said that because halloween would be here sometime in the coming weeks... lol