Vigilance, trust and accountability. In three words, this summarizes the state of mind of university and high school officials in Wallonia and Brussels on the eve of the start of the new school year on Monday. Teachers and students will find audiences and classrooms which resume 100% face-to-face for all establishments both in Wallonia and in Brussels, although the health situation there is more degraded. A re-entry in code green which prefaces a return to normal even if the students will have to continue to wear the mask in the audiences, unlike their teachers. The stage is therefore set for the educational aspect, but gray areas remained concerning another important part of the life of the students, namely social, folk and festive activities.