Calvin has been skiing every year since he was 4 years old to raise money and find a cure for Cystinosis so that his friend Hank can live a long and happy life. There have been such great strides in research to find a cure. The Cystinosis Foundation is now doing human trials on a stem cell treatment that has had really positive results. They are so close to a cure. Please help this important process by donating to this amazing cause. Thank you!!!