Daryn Slover/Sun Journal

Steven Gendron, 15, skis down the side of a storage shed behind a home on Highland Avenue in Lewiston on Saturday. Gendron, a sophomore at Lewiston High School, built the slope with 15-year-old Jon Letourneau, on roof, behind Letourneau’s home. From left are Rick Phillips, 16; Jon Letourneau’s brother Jesse, 16; Denis St. Pierre Jr., 16; Gendron and Letourneau.