Overview

• The one-night event will be presented in concert with a company of nearly 100 performers drawn from four decades of casts.
• Alumni slated for the finale include Patti LuPone, Michael Ball, Alfie Boe, Samantha Barks, Carrie Hope Fletcher, Matt Lucas, Frances Ruffelle, Gerónimo Rauch, Jeremy Secomb, and Bonnie Langford.
• At least 500 tickets will be released to the public, priced from £25 to £250, with a very limited £500 Platinum option that includes pre‑ and post‑show hospitality plus a limited‑edition print.
• Priority registration closes September 18 at 4 pm BST, with presale for registrants at 11 am on September 19 and general sale at 1 pm the same day.
• Producer Cameron Mackintosh says the celebration returns the milestone to the theatre’s roots at the 1,100‑seat Sondheim, with all proceeds directed to The Felix Project and UKHarvest.