http:www.pennypyramidproject.com: Time lapse construction of the World's Largest Penny Pyramid; built to raise awareness for Colorectal Cancer and the Screening Process. March is Colorectal Cancer Awareness Month! Screening Saves Lives For more information and support groups please visit these sites... http:www.colonclub.org http:www.fightcolorectalcancer.org Original Guinness World Record was set in 1982 at 71,000+ pennies. Guinness, Guiness dominoes dominoe t-shirts t-shirt domino hahaha