The all-day event will also feature special appearances by members of the Big Apple Circus, Caroline Kennedy, authors Michael Tonello and Harvey Frommer, chef Sarabeth Levine, designers Dale Dressin and George Simonton, and many other notables.

Peters won Tony Awards for her work in Annie Get Your Gun and Song & Dance. Her many Broadway credits include Gypsy, Sunday in the Park With George, Into the Woods, and The Goodbye Girl. She also recently appeared on ABC's Grey's Anatomy and the Lifetime movie Living Proof.