(a) For the purpose of the provisions of this law concerning closing time the term “hotel business” shall be construed to include every business used and kept open for the feeding of guests, and in which there are at least 12 furnished bedrooms for their occupancy and no other permanent dwellers therein but the family and servants of the hotelkeeper.
(b) The term “Night Club” shall be construed to include every business which has a capacity for at least 30 persons seated at tables and the bar, and which maintains a bartender, table service, and dancing and/or other live entertainment for the guests.