Mr Park's Don Worry is a meat restaurant on the Cheonggyecheon riverside at the far end of Cheonggyecheon 9-ga, grilling Iberico pork collar and samgyeopsal. The Iberico pork collar comes with cheese, scallions, and grilled pineapple, along with chadol doenjang jjigae or seafood doenjang jjigae. At 6 p.m. the wait runs about 20 minutes, and parties of four or more wait 30 to 40 minutes. It sits in a secluded spot past Cheonggyecheon 9-ga, reachable only by village bus, so a car or taxi is needed.