Mich. Comp. Laws § 436.1610c

Sec. 610c. (1) Notwithstanding section 609, a manufacturer, wholesaler, or retailer may provide a special licensee, including, but not limited to, the holder of a special license to conduct a beer festival under section 526, with any of the following: (a) Beer or wine dispensing equipment or cooling equipment for use by the special licensee during the effective period of the special license. The equipment described in this subdivision may be within or part of a trailer. (b) A brand logoed tent for use by the special licensee during the effective period of the special license. (2) A manufacturer, wholesaler, or retailer that is authorized to sell alcoholic liquor to a special licensee under this act may deliver the alcoholic liquor to the special licensee's premises on the commission's issuance of the special license. (3) A special licensee shall not sell alcoholic liquor before the effective period of the special license. (4) A special licensee may purchase alcoholic liquor under R 436.582 of the Michigan Administrative Code or under section 526.