A brewery sight is a place where beer is brewed and stored. The three crossword solutions for this term are VAT (3 letters), CASK (4 letters), and ELEE (4 letters). VAT stands for 'Vessels and Tanks' which are used to store the beer during the brewing process. CASK is a type of container made of wood or metal that is used to store and transport beer. ELEE stands for 'Exterior Lighting Equipment' which is used to light up the brewery sight.