The new play is directed by Kip Fagan.
Hosted by Glee's Jane Lynch, the benefit concert served to support the UN's Free & Equal campaign.
Anthony Wayne brings the flamboyant performer to the stage.
New production photos of the musical's latest cast members have been released.
The honor was bestowed at the Claire Tow Theater.
The mother-and-son team posed for a photo with her Broadway costar.
William Luce's drama is directed by Steve Cosson.
Tony-winning director Kenny Leon and others were also on hand to celebrate.