And I have never and would never enter one of those playplace nightmare areas. But, I don't know what the Wisconsin law is, but out here in liberal land, the west coast, you have to be 25 feet from an entrance.
Plus, McDonalds could have their own rules, since they are a private company, in addition to whatever the law is. My smoking husband gets around these regulations by sitting in the car and smoking. So far, no one has challenged him on this.