It wasn't that long ago that Shanghaiist headed straight to Crystal Jade in Xintiandi for our regular weekend dim sum brunch. Since then, however, our new loyalties lie with two restaurants closer to headquarters. Our first impressions of Lynn back when it opened early last year was that customers were paying the bulk of the price premium for its sleek, modern decor and presentation rather than the quality of its traditional Shanghainese fare. However, dim......