Establishing the rural special event venue beer, wine, and liquor license in Caroline County; authorizing the Board of License Commissioners of Caroline County to issue the license to the owner of a venue with a certain zoning classification; authorizing holders of certain multiple event licenses in Caroline County to store alcoholic beverages on the licensed premises between individual events in a certain manner; requiring the license holder to keep complete records of all alcoholic beverages purchased and sold on the premises; etc.