The 7 PM and 9:30 PM concerts on May 11 celebrate the release of "Side Show: Added Attractions – Live at 54 Below," which features extended versions and cut songs from the musical performed by the revival cast. It was recorded live at 54 Below in March.
Broadway Records will release the album May 19.
Joining the revival principal actors will be Jeff McCarthy, who originated the role of Terry in the 1998 Broadway premiere of Side Show.
Side Show book writer and lyricist Bill Russell will host the evening that will also feature a special appearance by the show's composer, Henry Krieger.
Also set to perform are cast members Brandon Bieber, Charity Angel Dawson, Lauren Elder, Derek Hanson, Javier Ignacio, Kelvin Moon Loh, Barrett Martin, Con O'Shea-Creal, Blair Ross, Hannah Shankman and Josh Walker. Musical direction is by Greg Jarrett with Larry Lelli on drums and Steve Count on bass.