The Coastal Discovery Museum will host a Family Fun Day from 11 a.m. to 3 p.m. Monday at Honey Horn on Hilton Head Island. The public can explore the museum's exhibits, including the butterfly enclosure and the barn that's home to two marsh tacky horses. Visitors will also be able to throw a cast net, pull up a crab trap, tour the Heritage Garden and see rice, cotton, indigo and other crops. A kid's zone will include toys, games and a scavenger hunt. Details: Call 843-689-3033, extension 224.