It looked like a ridiculous house party. Ferraris, Lamborghinis, McLarens, Aston Martins and others overflowing into the streets and lined up bumper-to-bumper on both sides of the road. I wasn’t sure if I had the right address, as I’d just looked it up on Google and Facebook, but when I arrived at Supercars Specialists and Scottsdale, it was immediately clear I was in the right place. Years and years ago, back when the Scottsdale Exotic Car Club was still a thing and the Scottsdale Cars and Coffee was just getting started, I used to go along on exotic car drives about once a month, always taking hundreds of photos along the way. But, as the SECC dissolved and the crowds increased, the number of...