At carnival, anything goes

Carnival is in full swing. For the occasion, the principal has organized a party in the school gym, attended by teachers and parents. It's clear that the students in Class 3C have other plans for their Carnival. On the evening of Fat Thursday, each of them, unbeknownst to their classmates, goes in costume to a large Brazilian party, hosted by Aziz and Puccio at Villa Zampetti. When the host unexpectedly returns, the disappointed students, victims of numerous misunderstandings, will be forced to quickly transfer the festive atmosphere of the Rio Carnival to the Sacchi household.