Delmarva archaeology & history symposium

Delmarva archaeology & history symposium, 9 a.m. to 4 p.m., Margaret H. Rollins Community Center, 101 Adams Ave., Lewes. Event highlights key Delaware & U.S. history, from Battle of Cooch’s Bridge to nation’s first Black woman lawyer, with talks on local architecture, photography’s role in documenting past, & interdisciplinary research revealing marginalized 19th‑century lives, free. For more information contact Hannah at 302-736-7437 or Hannah.Lewis@delaware.gov.