Sunday, September 29, 2013 Pittsburgh VisionWalk – VisionWalk Website www.fightblindness.org/pittsburghvisionwalk   Since its inception in the Spring of 2006, VisionWalk has raised over $28 million to fund sight-saving research. As promising treatments move into critical human studies, the need for research funding is greater than ever.Join the tens of thousands of people who have taken […]