The Henhouse Prowlers Concert The Henhouse Prowlers Concert – Friday, Sept. 16 at the Black Box Theater (7:30pm). Come enjoy an evening of Bluegrass music with The Henhouse Prowlers. 423-745-8781 + Add to Google Calendar + iCal / Outlook export The event is finished. Date Sep 16 2022 Expired! Time 7:30 PM - 9:30 PM Share this event