A flock of zebras (6 GM cars with manufacturer plates and radio antennas and other gear with Zebra striped appliqué on front bumpers and a black support GM truck) stopped for lunch at the restaurants behind the supercharger. I had noticed a standard MI plate on a red MS that was charging. It, too, had a large whip antenna duct taped to the back deck lid and was part of the team that was testing something. Of course they wouldn't tell me anything more.