Pai Men Miyake is located in Longfellow square which is near the end of the restaurant, bar and retail area on Congress St. I've been there a couple times for lunch. Service is quick and efficient, food comes quickly and it's always very tasty. Highly recommend the brussell sprouts in tamarind and fish sauce. They are crunchy, salty and really tasty. The gyoza are also very nice and any of the noodle dishes are very good.