Minn. Stat. § 28A.065: LICENSE REQUIREMENTS FOR A CARNIVAL, CIRCUS, OR FAIR.

No person whose place of business is a carnival, circus, or fair and who holds a license pursuant to this chapter or chapter 157 shall be required to obtain any additional license or permit pursuant to the provisions of an ordinance or rule of a political subdivision in order to engage in any aspect of food handling or to operate a restaurant.

This section does not exempt the person from compliance with the provisions of chapters 37 and 38, any sanitation, public health or zoning ordinance, privilege license requirements or other rule of the fair or political subdivision having jurisdiction over the area in which the carnival, circus, or fair is conducted.