Within the three days of celebration of the Erasmus+ programme in Europe and worldwide, the faculty of Engineering at the University of Balamand hosted a celebration of Erasmus Days 2021 on 14 October 2021 within the framework of the SWaTH project.Since 2017, this was the first time the Erasmus Days Celebration was held and celebrated in Lebanon. This unique gathering was a success even in the harsh and challenging times of the COVID-19 pandemic and was held at the UOB’s main campus in Koura. It involved more than 80 high school students who engaged in numerous interactive sessions, lectures, games, and competitions focused on waste management