The festival honors the playwright's works and life in the city. This year's program commemorates anniversaries including Hurricane Katrina, the Battle of New Orleans and the 175th anniversary of Antoine's Restaurant. There are master classes, panels, theater, food, music, walking tours, writing competitions and more. Hours vary. Admission varies. All-access pass $500; individual panel and performance tickets $10-30. See Stage listings for theater events. Visit www.tennesseewilliams.net for details.