Marian Calder, Public Education Specialist, will be at the Horry County Mueseum for the Coastal Tides program this July! While you’re there, learn about the role that tides play in the local environment, as well as the cultural impacts of tides throughout the area’s history. This program is free and open to all ages. Horry County Museum, 805 Main St. Wednesday, 11 a.m. Free. (843) 918-1275, www.chapinlibrary.org