According to the OC Register:
On Tuesday, Sept. 9, Disneyland will hold auditions for performers to be in a new street show titled High School Musical 3: Right Here! Right Now!. The show is based on the upcoming movie “High School Musical 3: Senior Year”, which is set to release in theaters on October 24.
Disney says they are seeking energetic male and female parade performers with strong dancing skills for a brand new street show inspired by Walt Disney Pictures High School Musical 3: Senior Year. Auditions are scheduled for 7 p.m. on Tuesday at Team Disney Anaheim.
The current High School Musical show titled “High School Musical 2: School’s Out!” has no scheduled performances after Sunday, September 7.