As a public service, here is one of many links to sites displaying a countdown clock to 1200 EST, January 20, 2009. I can't imagine either of them leaving before the absolute last minute, so, consider this clock to be worst-case. You can also include Spokesholeess-in-Chief, Ellen Howe, and Francine, the Googling Lawyer. Happy Thanksgiving, everybody..
Jan 20th Countdown