In October 1955, Olympia had a new culinary sensation: the Seaburger, a fried patty made of fresh fish, shrimp and meat fried to a golden brown served on In October 1955, Olympia had a new culinary sensation: the Seaburger, a fried patty made of fresh fish, shrimp and meat fried to a golden brown served on a toasted hamburger bun with tartar sauce.