White Hen Pantry, 1967

Mention 7-Eleven, and probably the first thing that comes to most people’s minds are the Slurpees that many of us guzzled as kids. Mention White Hen Pantry, a well-remembered Chicago and Boston-area convenience store chain, and the first things that come to my mind are the incredible iced brownies they used to sell. Over three-by-three inches square and darn near an inch tall, those Burny Bros.