The CSS Naked Day site has not been updated, but this year's CSS Naked Day is Fri, 09 Apr 2010. I'm a bit late, but the "day" officially lasts two days to account for time zone differences.
As I mentioned last year:
You have to look beyond the surface to truly appreciate good design, so participating in CSS Naked Day does more to show off my design than to hide it.
This is a chance to discuss improvements that need to be made to this site or any other. If you spot anything I could improve to better adhere to web standards or accessibility guidelines, please do let me know.
Join me, and show your support for web standards!