Back in metro Lansing (the Township, to be precise): I found this one in front of the Riverwalk Apartments on the west side of South Clippert Street between Prospect and Michigan. I don’t recall ever walking this block before.

There have been several M & M Concretes in Michigan, including one in St. Clair and another on the opposite side of the state in Fruitport, but I would guess this one was the one that used to be in Charlotte but appears to be defunct.