Santorini attracted 370 people to a lionfish tasting on Thursday 22 October, as organisers sought a Guinness World Records title while raising awareness of an invasive fish spreading across the Mediterranean.
Every guest at the record attempt tried at least three different recipes. Chefs from Greece and abroad cooked the dishes alongside restaurant professionals. Greek City Times reported the event, citing the Greek newspaper Ta Nea and the University of the Aegean.
The night formed part of the GuardIAS project, an EU-funded research programme that the University of the Aegean coordinates. It centres on Pterois miles, an alien species spreading across the Mediterranean and threatening marine ecosystems.
Native to the Indo-Pacific, the lionfish entered the Mediterranean through the Suez Canal, according to the project's lionfish case study. Its 17 venomous spines make it a hazard for swimmers, divers and fishers.
Because few natural predators keep it in check, populations grow quickly. Researchers on the project also run lionfish removals with volunteer divers in Santorini and Crete.
Organisers wanted to show how a species that challenges the sea can become a creative ingredient in the kitchen. Besides the chefs, fishers, representatives of local bodies and Santorini residents joined the evening.
Science, gastronomy and the local community had worked together to protect the environment, the university said, adding that the strong attendance proved awareness campaigns can become a lively, hands-on experience.
The approach is not new. Back in 2019, conservationists urged Greek chefs to cook the fish to curb its spread. Greek waters face other invaders too, including the toxic silver-cheeked pufferfish.
The project's stated message was that tackling alien species requires cooperation, information, fresh ideas and active public involvement. After the tasting, the evening closed with music in the outdoor space of Santo 1911.
It is worth putting the ecological position plainly. The Mediterranean's difficulty with Pterois miles is not that the fish is dangerous but that nothing eats it. On Thursday evening, 370 applicants presented themselves for the vacancy.
Each consumed at least three servings. By the standards of the role this is a creditable first shift, and the field was broad: chefs, fishers, local officials and residents, all feeding at the same trophic level simultaneously and without incident.
The Department of Unnecessary Research notes certain operational limits on the new predator. It assembles only by invitation. It requires a venue. In this case it dispersed after music. It is also the only predator in the Mediterranean whose intake is capped by a records adjudicator rather than by appetite.
Scalability is the remaining question. The lionfish has 17 venomous spines, no closed season and no shortage of recruits coming up the Suez Canal. Santorini has a finite number of tables.
On current evidence the species will be controlled at a rate of three recipes per diner, which makes the Mediterranean's recovery a matter less of marine biology than of seating.