Minn. Stat. § 123B.025
Subd. 1. Board authority; contracts.
A school board may enter into a contract with advertisers, sponsors, or others regarding advertising and naming rights to school facilities under the general charge of the district. A contract authorized under this section must be approved by the school board. The powers granted to a school board under this section are in addition to any other authority the school district may have.
Subd. 2. Authorized agreements.
A school district may enter into a contract to:
Subd. 3. Revenue uses.
Revenue generated under this section must be used according to a plan specified by the school board.