#1 Frequently Asked Question:
"What in the world is No Pants Day?
No Pants Day is a day where everyone, be they students, respectable businessmen, or cherished community leaders, leave their pants behind. Usually this means wearing thick, appropriately modest boxer shorts, but bloomers, slips, briefs, and boxer-briefs all work as well."
More details on this hallowed event -- say, is there a draft in here? Oh, my bad. I'm not wearing pants. So, what else is new? -- Anyway, there are more details on this updrafting event at the official Website, plus photos of actual people without actual pants.
Celebrate: No Pant's Day
Mike's 2010 Photos: It's No Pants Day!
More No: No Pants Day @ Wikipedia