Michigan Compiled Laws, Chapter 37. Civil Rights § 37.2301

(a) “Place of public accommodation” means a business, or an educational, refreshment, entertainment, recreation, health, or transportation facility, or institution of any kind, whether licensed or not, whose goods, services, facilities, privileges, advantages, or accommodations are extended, offered, sold, or otherwise made available to the public. Place of public accommodation also includes the facilities of the following private clubs:

(b) “Public service” means a public facility, department, agency, board, or commission, owned, operated, or managed by or on behalf of this state, a political subdivision, or an agency of this state or of a political subdivision or a tax exempt private agency established to provide service to the public, except that public service does not include a state or county correctional facility with respect to actions and decisions regarding an individual serving a sentence of imprisonment.