Minn. Stat. § 604.12
Subd. 1. Definitions.
As used in this section:
Subd. 2. Prohibition.
(b) This subdivision does not prohibit the restriction of access, admission, or usage to a person because:
Subd. 3. Civil cause of action.
A person injured by a violation of subdivision 2 may bring an action for actual damages, punitive damages under sections 549.191 and 549.20 in an amount not to exceed $500, injunctive relief, and reasonable attorney fees in an amount not to exceed $500.
Subd. 4. Violation not a crime.
Notwithstanding section 645.241, a violation of subdivision 2 is not a crime.