Get our free newsletter Success! You're on the list. Whoops! There was an error and we couldn't process your subscription. Please reload the page and try again. Processing… I already get the newsletter CHIKO doesn’t deliver its cumin lamb dumplings and chicken spring rolls on a cart, but D.C. adding a new dim sum option is still welcome news. Two of the three locations of the Chinese Korean restaurant will introduce a permanent takeout and delivery-only dim sum menu this weekend after a successful test run during the Lunar New Year. Get our free newsletter Success! See you in your inbox.