Add ¼ cup of the vegetable oil to a hot wok or sauté pan. Add the Chinese bacon and brown. Add the mushrooms, leeks, chive blossoms, ginger, chilies, and garlic. Stir fry until the vegetables start to soften. Remove the vegetables from the pan. In a clean wok or sauté pan, heat 2 tablespoons of vegetable oil. Add the noodles and toss quickly until the noodles start to turn golden brown. Add the lobster sauce and the stir fried bacon – vegetable mixture. Continue to toss until all of the ingredients are mixed. Place the noodles into a bowl and top with sea beans. Spoon the sea urchin foam over the noodles just before serving.