Tennessee Code Title 11. Natural Areas and Recreation § 11-3-204

(1) The provision of educational or interpretative material for sale;

(2) The provision of exhibits and materials for display and related equipment and material;

(3) The provision of financial support, whether through donation, gift or otherwise, for park programs, property or other park purposes;

(4) The provision of volunteer personnel services or monetary contributions for adding state positions for park services;

(5) The provision of equipment or other goods; and

(6) The gift or donation of money to fund programs and exhibits or to procure equipment, materials, books or services.