Koi Palace is a large teahouse inspired by ones found in Southern China and serves dim sum that draws a crowd. Get there early, or be prepared to wait. In addition to the standard dim sum offerings, you'll find my favorite item, which is unique to Koi Palace: Dungeness crab congee. During crab season, this hot rice soup a must-order dish. Just make sure you save room: The bowl could easily serve a family of four.