Minn. Stat. § 64B.01: FRATERNAL BENEFIT SOCIETIES.

Any incorporated society, order, or supreme lodge, without capital stock, including one exempted under section 64B.38, subdivision 1, clause (2), whether incorporated or not, conducted solely for the benefit of its members and their beneficiaries and not for profit, operated on a lodge system with ritualistic form of work or branch system that confines its membership to any one religious denomination, having a representative form of government, and which provides benefits in accordance with this chapter, is hereby declared to be a fraternal benefit society.