We had family visiting for the Air Show in Oshkosh last week and I took a day off to show them another of our local attractions. In the second photo, mowing the grass at Lambeau.They use four walk behind industrial mowers. I would’ve thought they have some big Zamboni type, but nope, they mow the grass the same as you and me and not one dandelion or gopher hole to be seen. Good job fellas!