The following types of signage are exempt from state statute signage regulations and are permitted at agritourism operation locations.
Signs erected on the premises of an establishment, which consist primarily of the name of the establishment, or which identify the principal or accessory merchandise, services, activities, or entertainment sold, produced, manufactured, or furnished on the premises of the establishment. (If a sign located on the premises of an establishment consists principally of brand name or trade name advertising and the merchandise or service is only incidental to the principal activity, or if the owner of the establishment receives rental income from the sign, then the sign is not exempt.)
Signs erected, used, or maintained on a farm by the owner or lessee of such farm and relating solely to farm produce, merchandise, service, or entertainment sold, produced, manufactured, or furnished on the farm.
More information in page 41 of toolkit
