Stratford Hall: Wine Thyme Spring Festival, featuring locally crafted food and beverages, live music, artisan vendors and Colonial history. The National Museum of the Arts: Family Series: Ten Caesars, UMW Dodd Auditorium. With speaker Mark Dawidziak, author of “A Mystery of Mysteries: The Death and Life of Edgar Allan Poe.” 7:30 p.m., doors open at 6:30 p-m.