An Act amending the act of April 12, 1951 (P. L. 90, No. 21), known as the Liquor Code, further providing for definitions, for sales by liquor licensees, for malt and brewed beverages manufacturers, for malt and brewed beverages retail licenses, for special occasion permits, for licenses for art museums, for performing arts facilities, for stadium and restaurant licenses in third class cities, for transfer of restaurant licenses to deteriorated areas, for stadium or arena permits, for sales by manufacturers of malt or brewed beverages and for distributors' and importing distributors' restrictions on sales; prohibiting interlocking business; further providing for breweries, for local option and for limited wineries; allowing distributors of malt or brewed beverages to sell on credit; and making a repeal.