If you love live theater, catch a show at Horn in the West. Look online to see what's still available.
You'll have sightseeing choices galore in Boone. Horn in the West is a good place to start here, but there are many other worthwhile attractions to discover. Appalachian State University, Appalachian Ski Mtn, and Tweetsie Railroad are near the arts and culture attraction and will round out your day nicely.