QuartetConWelcome to the QuartetCon 2021 site! We are so excited for this years event which is taking place at the Octagon in Sheffield on the 6th and 7th November. Click on the tabs above for more information and to enter your quartet. QuartetCon 2021 Results Weekend Schedule Download the weekend's running order here We are committed to keeping our contestants and members safe. Please click here to read our covid measures document for QuartetCon 2021.