The Opera Hall in Karazhan lies beyond the Grand Ballroom. It is the site of the popular Opera Event, in which one of three plays among Romulo and Julianne, Big Bad Wolf, or the Wizard of Oz is played. Barnes, the stage manager, can also be found here and is the starter of the event. Sebastian, the organist, plays on the room's organ, and details of the grand chamber's lavish decorations can still be seen.