I would faint if that happened to me. The nearest Roadster is 85 miles away. I've had Roadsters stop and visit including one from Switzerland (and others from Montreal, Boston, NY, DC, and VA). I would love to see one randomly on the road. If it ever happens I'll have to pinch myself.
You should come visit Seattle. There was another Roadster in the grocery store parking lot this weekend. And it's not like the Roadster has all that much room to store groceries, either.