Put the turtle meat in a large saucepan with 1 teaspoon of salt, 1/4-teaspoon cayenne and the water. Bring to a boil. Skim off any foam that rises to the top. Reduce heat to medium and simmer for 20 minutes. With a slotted spoon transfer the meat to a platter. Cut the meat into 1/2-inch dice and reserve the liquid. In another large saucepan, combine the butter and flour over medium heat, stirring constantly for 6 to 8 minutes to make a dark roux. Add the onions, shallots, bell peppers and celery. Stir occasionally and cook for 2 to 3 minutes until the vegetables are slightly tender. Add the bay leaves, thyme and garlic, cook for 2 minutes. Add the tomatoes and the turtle meat. Cook for 5 to 6 minutes stirring occasionally. Add the Worcestershire sauce, the remaining salt and cayenne, the turtle stock (about 6 cups) lemon juice, and sherry. Bring to a boil and reduce heat to medium and simmer for 10 minutes. Add the parsley, green onions, and eggs and simmer for 45 minutes. Garnish with green onions and chopped eggs.