Piggly Wiggly was the first true self-service grocery store. Before their founding in September 6, 1916, grocery stores did not allow their customers to gather their own goods. Instead, a customer would give a list of items to a clerk, who would then go through the store, gathering them.
The German grocery store Aldi is actually two stores: Aldi Nord and Aldi Sud. In the US, Aldi Sud has been rebranded as Aldi, and Aldi Nord is what we now know as Trader Joe’s.
There is a grocery store named “Thanksgiving” in Paris that sells U.S. “cuisine” like Pop-Tarts, Heinz ketchup, and Skippy peanut butter to homesick ex-pats.