Hanwoori is by far the best smoked meat restaurant in Daejeon. There are 2 branches as far as I know; one in Songchon-dong and the one pictured here in Wolpyoung-dong just down the street from Stargate CGV cinemas and before Wizen Haus Brewery.
You have your choice of smoked duck, samgyupsal, and ribs. The ribs are 27,000 a rack, which is a bit pricey, but Whoa! Worth it!