As of today, November 11, 2012, this link still worked: Stop Zombie Mouth. This was, from what I can tell, a dental health campaign that was started for Halloween this year? If you go there and follow the instructions, you can earn a FREE download of Popcap Game’s Plants vs. Zombies for either Mac or PC. That’s right, FREE. If you don’t already have this awesome game, then you can’t argue with free, folks!
Thanks to The Library Police’s Facebook page for the link and tip.