Mich. Comp. Laws § 432.106: Event license; contents; display.

Sec. 6.

Each event license shall contain the name of the licensee, the location at which the licensee is permitted to conduct the event, the day or days of the week or the dates on which the licensee is permitted to conduct the event, the time during which the event will be conducted, and the expiration date for a large or small bingo license or an annual charity game license.

The licensee shall display the license conspicuously at the location where the event is being conducted at all times during the conduct of the event.