It turned out we or one of us wasn't satisfied with looking to see what they had. A truckload of stuff had to come home with us so we could look it over for a long time. What started with me taking a box or two to the truck and each time I returned and there were a couple more waiting.
We spotted a truck in the parking lot, covered with snow, and after a short investigation it was learned the truck belonged to the Bastions who live on Armenia Mountain. Mystery solved.