The Headstrong Foundation is hosting its annual Nick Colleluori Lacrosse Classic on October 8-9 at Ridley High School to raise funds for blood cancer research and family assistance. Over the past four years, the event has raised approximately $650,000, with participating teams selling merchandise and partnering with organizations like the Leukemia and Lymphoma Society. Founded in memory of Nick Colleluori, who died from non-Hodgkin's lymphoma, the foundation's mission is to support those affected by blood cancer.