National Underwear Day
Sing it from the rooftops, today is National Underwear Day! Check out the official website for stats, photos, and video from previous years. If you're out in New York today keep an eye out for the models! They'll be conducting surveys about your undergarments and giving away some cool schwag.
Freshpair organizes the annual event, and has lined up a slew of corporate sponsors. They encourage you to sign their petition to make National Underwear Day a recognized US holiday.