Kebede made history as the first Black actor to play the role of Elphaba full-time in Wicked on Broadway.
1,500 tickets will be given away to 12 shows at the 2026 Under the Radar Festival.
The Andrew Lloyd Webber musical plays the specially designed Starlight Auditorium.
The Tracy Letts drama opened on Broadway January 8.
The cast has been with the show since its West End run.
The event, featuring several Broadway organizations, will begin with remarks from The Lion King's L. Steven Taylor.
The solo adaptation of Bram Stoker's novel will be directed by Kip Williams.
Leigh Silverman will direct David Cale's solo play at Studio Seaview.
The actors are leading the national tour of Cyndi Lauper and Harvey Fierstein's Tony-winning musical.