Where are the Refrigerator's Going?

This past weekend I was on the road a lot all over Ohio. Friday, Mackenzie and I went to the University of Cincinnati. Then, Saturday I drove up to Medina to meet my cousins from PA to scrapbook and visit with family. I came home Sunday. While I was on road, I saw four trucks (at different times) hauling refrigerators! What is up with that? Where were these refrigerators going? Was there a refrigator conference somewhere in Ohio???