CSS Naked Day
Published April 3, 2006
Dustin Diaz proposed that standards-based designers around the world join him in celebrating CSS Naked Day on April 5. On CSS Naked Day, all participants will unlink their CSS stylesheets so the whole world can see the naked markup, fully exposed. You can read more about it at the official website, which also has functions you can add to your header that will automatically remove your CSS links on the 5th.
My favorite part about all this: all the participants will be fully liquid (100%) for one day. Oh joy.
Liquid Designs will definitely be participating.