A Tea Duel, also called a ''Tiffin Duel'' involves the art of gracefully dunking a tea biscuit, soaking it for five seconds, and then lifting it and cleanly ''nomming'' on it -- all without dripping tea, losing biscuit fragments into the tea or on the table, and doing so after your fellow duelist.

This sport is usually reserved for the Steampunk community. However, for ALL-CON, persons interested in engaging in either a participatory or a cheering audience role are heartily welcomed. Tiffin Master Thumper will be officiating.