The Drama League's 31st annual Musical Celebration of Broadway takes place in February.
On the Town star Tony Yazbeck and Tony winner Richard Easton will also perform in the Shaw parody play.
Josh Grisetti, Nick Spangler, and Chip Zien also join the ensemble of the new comedy directed by David Hyde Pierce.
David Hyde Pierce directs the production, which originated at George Street Playhouse.
Other stars included Richard Kind, Lewis Black, F. Murray Abraham, and Bill Pullman, among others.
Items dedicated to the likes of Barbra Streisand, Robin Williams, and Joan Rivers also helped the charity rake in the dough.
The Terrence McNally play also stars Bobby Steggert and Frederick Weller.
From the Plaza to the Carlyle, Broadway stayed out really late on Sunday night.
See clips from Audra McDonald, Cherry Jones, Tyne Daly, LaTanya Richardson Jackson, and Estelle Parsons' Tony-nominated performances.
The stars came out for the 59th annual presentation of the Drama Desks.