Charity event in Grand Rapids second in nation - Square Footage - Business Review Western Michigan - MLive.com

Charity event in Grand Rapids second in nation - Square Footage - Business Review Western Michigan - MLive.com: "For a $1,000 donation, participants will rappel approximately 400 feet from the 32nd floor of River House condominiums, Grand Rapids's tallest building. Although Over the Edge has been holding rappelling fundraisers in Canada since 2004, the Blood Center's event will be only the second one of its kind in the U.S."