Special Sunday ranger-led snowshoe hikes are being added to the program calendar at Sleeping Bear Dunes National Lakeshore this winter. In addition to their regularly scheduled Saturday hikes, snowshoe hikes will be offered on Sundays at 1 p.m., Feb. 4 and 11. Meet at the National Lakeshore’s Philip A. Hart Visitor Center in Empire. Reservations are required. Please call 231-326-4700, extension 5010, for details and to make reservations.