The Nativity figures of Mary, Joseph, and the infant Jesus will be placed inside one of these traditional huts.
The project, spearheaded by Antonio Boemo and architect de Walderstein, has involved the Grado community, with 40 people directly involved in its construction and another 500 expected at the unveiling.
One challenge was preventing seagulls from turning the lagoon into a birdbath, which was addressed with ultrasonic machines.