The 6:30 PM performance is part of the "D23 Expo: The Ultimate Disney Fan Event." The expo will run Aug. 9-11. Tony Award-winning Disney Theatrical Productions president and producer Thomas Schumacher will host the performance.
In addition to Blickenstaff (The Little Mermaid), original Mary Poppins star Brown and original Tarzan star Strickland, the concert will feature Merle Dandridge (Tarzan, Aida) and Alton Fitzgerald White (The Lion King).
The concert promises "beloved songs from the award-winning musicals they starred in as well as classic tunes from the Disney on Broadway catalogue."