On September 25, 2026, Say Yes Dog will light up Flex, the iconic riverside club on Vienna's Donaukanal, with a high-energy concert that blends indie-rock songwriting, shimmering electronic textures, and danceable grooves into an immersive live set. Fans can expect tight musicianship, a palpable connection between band and crowd, and a night of singalongs and pulsating rhythms, and tickets are already in demand for what promises to be one of Vienna's must-see shows of the autumn.