Broadway star Patti LuponeBroadway diva extraordinaire Patti Lupone, who recently garnered kudos for playing Mama Rose in the latest Broadway revival of Gypsy, will appear in conversation at the 92nd Street Y's Buttenwieser Hall on February 4 at 8:15pm. Tony Award winner Lupone, whose most notable credits include Evita, Anything Goes, and Sweeney Todd, will discuss her distinguished career at the event.