News that'll make you smile askan 2:56 PM Related:News that'll make you smileRelated:News that'll make you smileRelated:News that'll make you smileRelated:News that'll make you smileThey're adding a building at the Dana-Farber Cancer Institute in Boston and every day, kids who come to the nearby clinic write their name on pieces of paper and tape them to the windows for the ironworkers to see. The workers then spray-paint the kids' names onto the building's beams. How great is that?