7 p.m. at Channel Islands Maritime Museum, 3900 Bluefin Circle, Oxnard. Social time 6:30 p.m. Greg Gorga, director of Santa Barbara Maritime Museum, discusses “Tragedy at Honda,” the largest U.S. naval disaster in peacetime. Admission: $5 nonmembers, $4 seniors 62-plus, $2 children ages 6 to 17, and free for members and kids under 6. Phone: 805.984.6260. Web: cimmvc.org.