The first Friday in May is National No Pants Day, and last year the Denver Flash Mob and Denver Fun Times came up with the bright idea of hosting a No Pants Party at the Ginn Mill. Not surprisingly, the 2011 party turned out to be a fabulous time, with free admission (and a reasonable pants-check fee of just $2), drink specials, costume prizes, a Pants Off Dance Off and more. The proceeds went to help DenverWorks, an organization providing assistance for job seekers; there was even a pants donation station at the party. The No Pants Party was organized by the same people behind the Denver No Pants Light Rail Ride, which you might have spotted this past January. Here's hoping another iteration of the goose-pimpling party is in the works for this May. Bottoms up!