I am new to this board and to the area, and would appreciate any leads on the best dim sum places in the area (D.C. and suburbs), and a good, comprehensive Chinese grocery store. I just moved to D.C. from NYC, grew up on Southern Chinese cooking, and regularly go out for dim sum with family and friends, so I won't feel fully at home until I figure out where to go around here! I have tried some of the places in D.C.'s Chinatown, including Tony Cheng's, and was not thrilled. I've also seen a number of posts on dim sum, but would be curious to know if previously recommended restaurants are still good, etc. I live in D.C. now, so any recommendations for D.C. Chinatown or MD/VA suburbs would be appreciated! Thanks in advance.