The event is set to start at 12:30 PM in the Borders Columbus Circle (10 Columbus Circle in Manhattan). Jackman will only be signing copies of The Boy From Oz cast album.
The new musical began on Broadway at the Imperial Theatre Sept. 16, 2003, and opened Oct. 16.
The Boy from Oz is "a musical true story" of the late entertainer Peter Allen who was a protege of Judy Garland — and briefly married to her daughter Liza Minnelli. Martin Sherman (Bent) provides the libretto for the score which features the music and lyrics of the pop superstar.
Philip Wm. McKinley directs Jackman (as Peter Allen) in The Boy From Oz and a cast that includes Stephanie J. Block (as Liza Minnelli), Beth Fowler (as mother Marion Woolnough), Isabel Keating (as Allen's mentor and mother-in-law, Judy Garland), Jarrod Emick (as Allen's companion, Greg Connell), Mitchel Federan (as the young Peter) and Michael Mulheren (as father, Dick Woolnough, and the manager promoter Dee Anthony).