Maxi event over several days for a prestigious project: after organizing and managing a participatory event consisting of more than 20 guided tours related to Leonardo da Vinci and two lectures in Pinacoteca Ambrosiana and Spazio Theca on the Atlantic Codex and Renaissance Fashion and Costume, we thought that the closing event could only be a closed-door visit to the Last Supper by Leonardo accompanied by an exclusive banquet in the magical Renaissance atmosphere of the Santa Maria delle Grazie complex.