Celebrate the 11th Annual Great Skate Winterfest in our city and skate with Grand Rapids Griffins players, all to benefit the Griffins Youth Foundation! Enjoy a day full of winter-themed events, sport demonstrations and family activities from noon-10 p.m. on Saturday, followed by a 24-hour skating marathon with Griffins players that runs through 10 p.m. on Sunday. Presented by the Griffins, Xfinity and the Daniel and Pamella DeVos Foundation.