THE FESTIVAL celebrates cask ale: unpasteurized, unfiltered and naturally carbonated beer that is served direct from a barrel. A unique festival experience that celebrates not only beer but food, art and music. founded in Toronto by Bar Volo in 2005. WHAT'S CASK? EVENT HISTORY BEER & CIDERCASK DAYS WELCOMES THE FOLLOWING BREWERIES AND CIDER MAKERS TO THIS YEARS FESTIVAL! CHECK THE CASK LIST