Plymouth Michigan is my latest favorite. Warm October evening, residents walking around town square observing hay bale sculptures, folk eating at outdoor restaurant areas and the biggest surprise was a grocery store housed in a former historical post office building.
Westborn Market is worth a visit. We chose some ready-made salads and ate outside on the fall decorated deck. Note the wall of old post office boxes used as interior decor along with the post man mural. https://www.westbornmarket.com