KINGSPORT — The Kingsport Farmers Market pavilion was overflowing Saturday evening with prayer and Christian songs as thousands of people representing dozens of local churches showed they are “Unashamed” to share their faith. An exact head count wasn’t available, but some in attendance estimated there were at least a couple of thousand people at the first ever Unashamed Prayer Rally. Every seat in the pavilion was taken, and every open bay door was filled with the standing-room-only crowd.