Published on Saturday, July 23, 2016 by Kathy McCabe Venice launched a new program to employ a group of people to welcome tourists and keep St. Mark’s Square clean and orderly, calling them the St. Mark’s Guardians. Among their duties are making sure visitors feel welcome and educating tourists on how to keep the lagoon clean and what behaviors to adhere to while in Venice. “Hostesses and stewards, who will be ...