I'm looking for recommendations for a place to take a few relatives to dinner in Shanghai. They are open to all variations of Chinese food, but their palates tend toward the less spicy -- they were born and raised in Shanghai. I'd like a place that is nice enough to make it a treat, but it does not need to be stuffy or flashy. It should be the food that impresses, not the environs. They have not eaten extensively around town, but I know that they liked Fu 1039. Any price is fine, cost is not a consideration.
I have some places on my personal list to try, but I have no idea whether they would fit the occassion: Xindalu, Jade Garden, JiShi, Southern Barbarian, Xiao Bai Hua, Sophia's.
I'm completely open to any suggestions. Thanks.