Carolina Bays: Where are they, what are they, and why it should matter? With Trapper Fowler, come discover these unique geological formations on the landscape through South Carolina’s best assemblage of Carolina bays at Lewis Ocean Bay Heritage Preserve. We will talk about the flora and fauna found there; plus, how prescribed fire is used as a management tool. Also learn what the Coastal Conservation League is doing to protect these resources. Brookgreen Gardens, Wall Lowcountry Auditorium, 1931 Brookgreen Dr. Monday, 10:30 a.m. Free with garden admission. (843) 235-6000, www.brookgreen.org