Why did the sudden closing of Chinatown’s Seven Treasures, home of the cult favorite 554, leave long lines and such grief? After all, the iconic dishes live on at Wonton Gourmet in Des Plaines. Their story was our story. And it’s an untold story of love, loss and noodles. Chung and Kai Au owned a wonton noodle shop in Hong Kong before they moved to Chicago. Chung, the family patriarch, .