This year, OLE has the participation of the group Três Bairros, a trio composed of Bruno Ribeiro on vocals, João Correia on viola and Ricardo Gama on Portuguese Guitar.

Its structure, in the Big-Band genre, is composed of five saxophones (flute, piccolo, clarinet), four trumpets, four trombones, two keyboards, two violas, two percussions and three vocalists.

Throughout the day, the Portuguese Army carries out military dissemination activities, through the exhibition of some military equipment and the holding of sporting activities, at Praia dos Pescadores.

Entry to the concert is free.