It’s a treat that features the classic combo — chocolate and wine. ChocoVino at the Long lsland Aquarium pairs them up for a Valentine’s Day five-course, chocolate-and-wine-themed dinner, 8 p.m. Wednesday, Feb. 14. Reservations are required and will get you next to the tanks at the aquarium in Riverhead. Admission: $97.50, $195/couple (must be 21 or older)