3M Corporation and the World's Largest Pink Ribbon
3M Corporation (they make Post Its) is building the World's Largest Pink Ribbon, which will be on display in Times Square, NYC for breast cancer awareness month in October. For the first 75,000 people who clicks on this link and signs up (it's free-- just your name and town are recorded), Post-It will donate $1 to breast cancer research and place a Post-It with your name on the billboard.
http://www.3m.com/us/office/postit/research/largest_pink_ribbon.jhtml