Golmak Sikdang is a gogi-guksu restaurant next to Jeju Dongyeoja Middle School, serving gogi-guksu, bibim-guksu, and suyuk. The gogi-guksu comes with thick slices of pork topping and noodles thicker than medium wheat noodles, while the bibim-guksu is topped with bean sprouts and meat. There is a parking lot, and only the gogi-guksu can be ordered as an extra-large portion. The broth is clean, but it does not differ noticeably from other gogi-guksu.