Looking for info on "Sideshow" gas station on I-59 in Georgia

Back in the early 80's, we were on a family trip to Gatlinburg. Somewhere on I-59 in Georgia, we get two flat tires. We made it to an exit with very little there but a gas station. My dad had to go elsewhere to get tires, so we had two or three hours to wait.

The gas station had a "Sideshow" behind it and an arcade that had nickel and dime operated pinball and shooting games.

The sideshow had things like a stuff two-headed calf, and other freaks of nature, etc.

It was near the Tenn line because Lookout Mountain was across the interstate from it.

Anyone here remember this?