Lost Heaven is a popular restaurant in Shanghai that serves a variety of Asian cuisine, including Thai, Burmese, and Yunnanese dishes. The restaurant has a beautiful decor that reflects the cultural heritage of the region, and the food is known for its authentic flavors and high quality ingredients. Some of the must-try dishes include the spicy chicken with cashew nuts, the Burmese tea leaf salad, and the Yunnan-style grilled fish.