High Quality Content by WIKIPEDIA articles! XXXX is a brand of Australian beer brewed in Milton, Brisbane by Queensland brewers, Castlemaine Perkins. It enjoys wide popularity in the state of Queensland and is commonly found on-tap in most Queensland pubs and bars. The XXXX brand was launched in 1924 by then Castlemaine Brewers, named after the town of Castlemaine, Victoria where the company was born in 1857. The yellow-and-red label still bears this town's name. XXXX has been brewed in the Castlemaine Perkins Milton Brewery since its introduction, and has featured an artist's sketch (later very stylised) of this brewery on the label of beer bottles and cans. In the 1950s the prominent 'XXXX' illuminated sign was erected on the brewery.