Google is known for it's cute, funny, and odd changes of logos for special occasions. For good ole Gobble Day (Thanksgiving if you couldn't figure it out), Google has designed a nice logo of Snoopy while cooking his turkey and pie. They were also thoughtful enough to allow him a friend to join him.

Here is a site that contains plenty of Turkey Day Screensavers and active Wallpapers.

http://www.tnpsc.com/ssaver/thanksgiving.htm