I have a CCL from Wisconsin and I was in Upper Michigan for the weekend. I didn't want to do anything wrong, so I emailed the casino and asked if they were conceal friendly. They replied no, so I left my weapon in the motel room. When I got there they had NO signs anywhere on the premises.
QUESTION, How is a person to know if a business in Michigan is friendly or not. They don't seem to have a sign posting ordnance like Wisconsin.