Sun Vietnamese Restaurant What is this? Close icon Rating Scale Number Description 5 Excellent 4 Very Good 3 Good 2 I am not in a rush to return 1 I will not be going back ReviewsSun Vietnamese RestaurantMaine Sunday Telegram (12/01/2019)Sun Vietnamese RestaurantPortland Press Herald (12/14/2017) (207) 613-9036699 Forest Ave Portland ME 04103Website | Map