Back to 2016, Mango (and NaplesPU, a part of the MANGO project codenamed nu+ at the time) was part of an educational booth at Futuro Remoto, a large Science Festival taking place in Naples, reaching its 30th edition (a couple of links for the event in English and Italian).
The festival received some 230.000 visitors in four days. Of course, our booth was one of many, and the festival addressed a general audience. Nevertheless, we had a great time explaining to younger visitors what you can do with computers, in one of the many forms they can take on today, also telling what we are trying to do with our open-source manycore in simple terms.