A workshop organized by Liceo Regina Margherita in Salerno, in the context of the EEE Project, took place on 21 December 2017, through a twining with Liceo Pier Paolo Pasolini di Potenza, as already happened, few months ago, in Potenza. In the first part of the day eightysix students and six teachers, in Convitto Nazionale, have presented some contributions about the construction and the operation of the EEE telescopes. The students from Salerno and Potenza have been splitted in four working groups, that collaborated by visiting the EEE laboratory and having lessons about the telescope. Students had also the chance to visit the activities of “Settimana della Creatività”, that was organized by the school, and took part in the “EEE Game”, rebus, crossword puzzle about cosmic ray and they have concluded the day by walking in the city admiring Christmas lights “Luci d’artista”.