Friday, September 29, the Pious Schools of Santa Tecla, in Vienna, celebrated the feast of Calasanz, and at the same time, the 400th anniversary of the founding of the Order of the Pious Schools with a beautiful mass, concelebrated by FF. Ignasi Peguera and Jean de Dieu Tagne. Various recreational activities and the festive lifting of 200 gas balloons put the snap to the day. How many years are 400? As many as fingers have 40 children in their hands.