Delaware River & Bay Lighthouse Foundation sunset cruise, 7 to 9 p.m., check-in minimum of 30 minutes before departure, meet at Anglers Fishing Center, 213 Anglers Rd., Lewes. Proceeds go toward painting and restoring Harbor of Refuge Lighthouse. Cost is $45, BYOB & snacks. Go to Delawarebaylights.org to print & mail registration form. Call 302-226-3866 or 302-542-4432 to ensure seating availability.