“Mysteries at the Museum: ‘Blood Diamond: The Murder of Ebe Lynch.’ ” Created by museum staff, this theatrical murder-mystery is based on an actual incident that took place in Lewes in 1916 in which shots were fired and Ebe Lynch, a prominent local postmaster and president of the Lewes baseball team, was found dead. Museum visitors will serve as detectives, meeting suspects and evaluating clues to determine who committed this heinous crime. Zwaanendael Museum, 102 Kings Highway, Lewes. Outdoor program at 2 p.m. on the museum’s grounds. Guests should bring lawn chairs. Museum open 10 a.m.–4:30 p.m. Rain date: Friday, July 20 at 2 p.m. Free admission but, due to space restrictions, reservations for the play are required by calling 302-645-1148 no later than July 7, 2018.