La Perla di Torino again at ISM Cologne La Perla di Torino again at ISM Cologne 23 February 2023 La Perla di Torino ISM Cologne, the world’s leading trade fair in the delicacy sector, is back in 2023. La Perla di Torino is one of the protagonists with its own stand dedicated to the worldwide preview of its new catalogue. Come and visit from 23 to 25 April Share000