Minn. Stat. § 37.25
In addition to other misdemeanors specified by statute, during the annual state fair or during any period when the board of managers requires fees for admission to the fairgrounds, every person who trespasses on, enters, or attempts to enter the fairgrounds in any manner, except through the entrance gates, without payment of the required fees or who trespasses on, enters, or attempts to enter any reserved enclosure on the fairgrounds, or who obtains permission to do so by impersonating another or by any misrepresentation or false pretense is guilty of a misdemeanor. A person who is found lurking, lying in wait, or loitering in the immediate vicinity of, or concealed in any building, yard, or premises upon the fairgrounds with intent to commit any offense or mischief is guilty of a misdemeanor.
Minn. Stat. § 37.25
(7884) RL s 3096; 1965 c 796 s 4; 1985 c 265 art 2 s 1