PHILADELPHIA, PA – The Cholangiocarcinoma Foundation (CCF) is proud to announce that Philadelphia Eagles Lincoln Financial Field’s Solar Wall is being illuminated in green on February 16, 2023, World Cholangiocarcinoma Day. The Foundation works with volunteers worldwide to feature green lighting in buildings, homes, hospitals, towers, and bridges to spread awareness about cholangiocarcinoma (CCA), a lethal cancer of the bile ducts.