Carspotters' Challenge #5 -- Packed to the Rafters
1966 was certainly a very good year for automobiles, and this Jewel-Osco "Master Market" in Chicago, which had free rooftop parking, was doing a lively trade on a winter's day when this picture was taken. Must've been the 49¢ ground beef and the 9¢ bananas that were drawing them in.
--Cookie the Dog's Owner
(Photo obtained from the retail history blog Pleasant Family Shopping.)