The Red Rooster Drive-In, Brewster, NY. Another Roadfood recommendation.
By row, starting from the upper left: chocolate shake, vanilla shake, unknown, vanilla egg cream; cheeseburger deluxe, clam roll, bacon cheeseburger deluxe, chili-cheese dog, double cheeseburger deluxe with onions and mushrooms ("the biggest, nastiest burger [they] have"); family size fries with cheese, chili and onions, and a bacon cheese dog.
One customer couldn't believe we were getting chili cheese fries with onions. He said that we wouldn't be able to get to sleep. He said we would need Pepto-Bismol. He asked the girl behind the counter if she had ever heard of such a thing as chili-cheese fries with onions. She shook her head.