How long is the Legends in Concert dinner show?

The schedule for this show is: 6:30 to 6:45 - Hawaiian Greeting 6:45 to 7:45 - Buffet dinner with hula and live Hawaiian music 8:00 to 9:15 - Rock-A-Hula Show 9:15 to 9:30 - Meet and Greet with the cast 1. Legends In Concert