On 20 September, the SISA Evolution Day took place in Basel under the motto "50 Years SISA Celebration". Around 80 invited guests celebrated the 50th anniversary of SISA Studio Informatica SA in the Arena Cinemas in Basel with motivating top speeches, interesting highlights from SISA's history as well as an outlook on an exciting future. A trip down the Rhine on the "Christoph Merian" in glorious late summer weather and an extended apéro riche rounded off this unique event.