He is also in a long-running dispute with Dimitri Salonia, a lawyer involved in the celebrations who has plans to build a four-star tourist resort on the island.
Cafarella, an artist, is one of many islanders who oppose the development and claims that he has been the victim of intimidation.
"Along with many environmentalists and intellectuals, I criticised the development proposal," he said. "Since then I've been assaulted by two thugs in front of my wife, my boat was smashed to pieces and I received an envelope with a knife blade and a broken pencil in it."
Salonia has denied being involved in the alleged assaults and threats.
The anniversary has also exposed rivalries between the three main villages on the 25sq km island.
They have been squabbling for a year, after the mayor of Santa Marina di Salina, the island's miniature port, renamed a seaside promenade after Troisi. Not to be outdone, the mayor of Malfa said he had plans to rename a street after the actor.
The archipelago
Scattered across the Tyrrhenian Sea, the seven Aeolian islands are named after Aeolus, Greek god of the winds. They were settled by ancient Greeks, then the Carthaginians, then Romans. They underwent massive depopulation in the early 20th century before becoming popular with tourists.