Calligrafight Club My most popular one-day workshops. This version of the Calligrafight Club was done for Central Saint Martins in London. the 8 rules where the same, the most important of which was: No writing materials. The teams were a bit different for this one though as the one day format didn't allow for the editing of a film and the facilities didn't allow for a food-team. read on back to One-day index