sentences:  The Von Braun Center, which originally opened in 1975 as the Von Braun Civic Center, has an arena capable of seating 10,000, a 2,000-seat concert hall, a 500-seat playhouse (330 seats with proscenium staging), and of convention space.Both the arena and concert hall have undergone major renovations; as a result, they have been rechristened the Propst Arena and the Mark C. Smith Concert Hall, respectively.Huntsville is home to a number of comedy shows, including