Home / Events Cultural events III IGL Concert at ISEG 19 May from 21:30 to 23:00 Caixa Geral de Depósitos Auditorium The Gregorian Institute of Lisbon presents a Piano Recital, with Luís Bastos Machado (Piano), at the CGD Auditorium, on May 19, at 21:30. Not to be missed! Full poster here.