The Art of Sushi & Handmade Tibetan Momos Sonam’s skill as a sushi chef runs parallel with top Japanese restaurants in Minnesota and beyond, but his non-traditional approach is what makes Ama stand out. Made with the freshest ingredients, you’ll find creative, unique offerings such as the Lungta Roll, inspired by the colors in Tibetan prayer flags and featuring spicy salmon, tuna, and yellowtail, topped with avocado and tobiko.