Gwangcheon Sikdang is a dubu duruchigi restaurant on Jungang-ro in Daejeon. Diners add kalguksu noodles to the dubu duruchigi and ojingeo duruchigi and order suyuk alongside. Arriving around noon on a weekday can mean a wait of about 10 minutes, while taking a number 30 minutes before opening gets you in right away. Both the dubu duruchigi and the ojingeo duruchigi are spicy, so they are difficult for those who cannot handle heat.