I've lived in this area all my life, (pretty much 
) Today I was out driving to shoot some video during this social-distancing and noticed that road crews had cleared a bunch of brush along the road. The brush clearing exposed this old billboard sign. I do remember it from my youth and I could see faded remnents of the gas station advertisement. Hopefully they don't pull out this old piece of history.
You can park briefly on the side of the road, just be careful how far off the road. You are looking for a pb jar with some small swag. head high.