From Railway station "Venezia S.Lucia":

Go to p.le Roma, at boat stops. Take line-boat number 51 or 61 for a quick ride, otherwise line-boat number 1 or 82 for a panoramic ride (through "Canal Grande"). Get off at Lido stop. Turn right and go straight to v. Sandro Gallo. The fourth street on your left is v. O. Partecipazio.