Have you ever been curious about where labyrinths originated or how they were used? Join in this program at Brookgreen Gardens to learn about the history and evolution of these mystical paths and the changing ways people use them in everyday life. A walk to and on Brookgreen’s own labyrinth will follow the talk. This event is free with garden admission but is limited to 15 people, so call to reserve your spot. Brookgreen Gardens, 1931 Brookgreen Drive. Wednesday, 10–11:30 a.m. Free with garden admission. (843) 979-6083, www.brookgreen.org