From Insider Louisville, 11/1/2017
By Kevin Gibson
Since 1982, Frontier Diner, or a version of it, has been treating Louisville’s South End to all-American food — burgers, breakfast, grilled cheese, soups — and I didn’t even know it was there.
General manager Stanley Osborne told me the cracker-box structure originally was a doughnut shop, until it was heavily damaged by fire. It was rebuilt and reimagined then as a restaurant, and Osborne said he was the seventh owner since that happened.
But what was is hardly as important as what is.