In the seemingly endless warrens of shops in the basement and nearby alleys, visitors might find anarchist treatises, herbal tinctures, vintage comic books and last Friday's newspaper from Sarajevo.
The market's flying fish have become such an institution of the Pacific Northwest that the fishmongers often are hired to give demonstrations at conferences, hospitals, schools and company retreats.
Jeremy Ridgway, one of the managers at the market, said that he has done fish shows for the ministry of manpower in Singapore, for schoolchildren in Oklahoma and at countless other venues.
"People get excited about it. They get to hold a fish; they get to touch it. A lot of people have never held a salmon before. In Oklahoma, they don't have wild fish, unless you count catfish," he said.
He said fishmongers are bewildered at the notion that their toss -- which they describe as merely the quickest way of getting fish from display cases to the counter -- shows any lack of reverence for a creature that is, after all, their livelihood.
"I mean, the fish are dead," Ridgway said. "The thing is, we're not laughing and making fun of them. . . . It's just Point A to Point B. That's why we do it."
"Two crabs!" somebody yells, and the smart ones in the crowd quickly duck.
In a letter to the veterinarian association, PETA Director Sarah King said the flying fish demonstration represents callous disregard for the suffering the creatures undergo before they come to the table.
"There is more than enough scientific evidence to prove that fish feel pain and that they do not die well at the hands of the fishing industry," she said, citing numerous studies that show fish have intelligence as well as sophisticated social structures.
"When the fish used in these 'tosses' are pulled up from the depths of the ocean, they undergo the excruciating pain of decompression. The intense pressure often ruptures their swim bladders and damages other internal organs. Then the fish slowly suffocate or are bludgeoned to death. Others are still alive when they are cut open. The fish toss celebrates cruelty to marine animals," King wrote.
W. Ron DeHaven, chief executive of the American Veterinary Medical Assn., said that the flying fish demonstration was scheduled during the convention's July 11 opening session as a team-building exercise for as many as 10,000 veterinarians, receptionists and veterinary technicians.