The event will take place in the lobby of the Vivian Beaumont Theater (150 West 65th Street). Admission is free and open to all; however, seating in the lobby is limited and available on a first-come, first-served basis only, beginning at 6 PM. Lynn Ahrens and Stephen Flaherty's credits include A Man of No Importance and My Favorite Year (both at LCT), as well as Ragtime, Seussical and Once on This Island.