The South Carolina border.
This is the most absurdly gaudy (cheesy, tacky) rest stop we've ever been to. EVER. But experiencing some South Carolina cheese and driving through Pedro's legs made our L-O-N-G drive down the east coast a little more interesting.
If you find yourself making the long drive down I-95, (just as you leave North Carolina and enter South Carolina) be sure to set aside a few moments to stretch amongst some dated and kitschy Americana tourism. It made us laugh.