[Answer] Knoxville, Tennessee, radio station WDVX features a live concert at the Visitor's Center six days a week over lunchtime called ______.

Step 1 : Introduction to the question " Knoxville, Tennessee, radio station WDVX features a live concert at the Visitor's Center six days a week over lunchtime called ______. "

...1. BLTs 'n' Banjos 2. Jam Sandwich 3. The Blue Plate Special 4. Happy Hour