Was down in the area for some hiking and remembered seeing some good things about this place. Retro Dog is really in the middle of nowhere which explains why it wasn't so busy but easy enough to get to once you know what streets to take. The car hoppers came out very quick, gave us the extensive menu, and came back out just as quickly when we were ready to order. The shakes were DELICIOUS and the hot dogs were very good too. Good choice of bun as well. The fries with cheese sauce and bacon were also very good.
Overall, my wife and I definitely enjoyed it. We put it right up next to Swenson's as one of our favorite places to go for food. Very good!