A unique holiday event is coming this December as Christmas in The Caverns: Symphony & Sing Off brings orchestral music and local voices together in a one-night-only celebration underground.

Presented in partnership by The Caverns, the University of the South, and the South Cumberland Community Fund, the event will feature a live performance of Christmas and holiday music by the Sewanee Symphony Orchestra.

The concert will take place on 7 p.m., Friday, Dec. 5, 2025, inside The Caverns’ underground concert hall and is free to the public with advance RSVP required for limited seating for residents of Tennessee’s South Cumberland region. Doors open at 6 p.m. Free tickets will be available to reserve starting Wednesday, Oct. 15 at <TheCaverns.com>.