Between 11-11:30 AM, Wicked stars Shoshana Bean and Megan Hilty will perform "For Good" from the show. The two singers will be singing from the Belvedere Castle in New York's Central Park (as in the musical, it takes place at Kiamo Ko Castle).
Also on the CBS show, the six spelling cast members of The 25th Annual Putnam County Spelling Bee will sing the show's bonus track "Why We Like Spelling" (which is featured on the album) in a music-video-style segment that was taped all over New York's Xavier High School.
Dave Price and Hannah Storm — of "The Early Show" team — will host the festivities which will also feature country stars Kenny Chesney and Big & Rich.
CBS' coverage of the annual celebration is scheduled to air from 9 AM-12 PM (Noon. All times ET.) Check your local listings for more information.