7pm-1am, prices vary, The Intrepid, Pier 86 (W 46th St @ 12th Ave), intrepidmuseum.org. Celebrate Fleet Week with the music, dancing and style of the swing era! This event hosts a spectacular lineup of over 90 performers, including three of NYC’s best big bands, in this 1940s-style epic music and swing dancing/costume extravaganza on the flight deck of the historic aircraft carrier Intrepid. Costumes and dancing shoes are encouraged.