CHRISTMAS CARD ART CONTEST SHERIDAN MEMORIAL HOSPITAL All Sheridan County students in third, fourth or fifth grade are invited to enter the Christmas Card Art Contest. See sheridanhospital.org or scan the QR code for details. DEADLINE: NOVEMBER 14 CHRISTMAS CARD ART CONTEST SHERIDAN MEMORIAL HOSPITAL All Sheridan County students in third , fourth or fifth grade are invited to enter the Christmas Card Art Contest . See sheridanhospital.org or scan the QR code for details . DEADLINE : NOVEMBER 14