Swing that thing! Midsummer Night Swing: July 8–26, 2008, at Lincoln Center's Damrosch Park. 15 dazzling nights of dancing under the stars to today’s most popular dance bands. There will also be two Kids’ Days, when children of all ages can learn the latest steps from top dance teachers. Six admissions (it could be 6 tickets for 1 person for 6 nights, or 3 tickets for 2 people for 2 nights, or 6 tickets for 6 people for one night... basically 6 admissions anyway you'd like to use them. It's a $90.00 value.
http://www.lincolncenter.org/load_screen.asp?screen=Midsummer_Night_Swing