Imun Seolnongtang

Imun Seolnongtang is a historic restaurant in Seoul, South Korea. It is the oldest operating restaurant in South Korea,  having been founded in c. 1904, during the Korean Empire period. It specializes in the ox bone soup dish seolleongtang.

It is now a popular tourist attraction, and is listed on the Michelin Guide.

Name
The restaurant's original name is believed to have been Imun Sikdang. "Imun" refers to Imun-gol, an archaic name for a nearby hill. "Seolnongtang" is a spelling variation of seolleongtang that is considered archaic.

Description
The restaurant specializes in seolleongtang. It is reportedly transparent about its simple cooking techniques and ingredients. It boils its broth for 16 to 17 hours before serving. According to a 2004 interview, the owner of the restaurant chose to not expand the restaurant further, in order to focus on maintaining the quality, consistency, and low cost of the food.

The restaurant is one of relatively few to have survived the tumultuous 1910–1945 Japanese colonial period and 1950–1953 Korean War. It has reportedly used the same cooking methods and recipes since its founding. It used the same building, dating to the colonial period, until 2011, when the area it was in was redeveloped.

It is reportedly now a popular tourist attraction. It has been featured on television shows like Wednesday Food Talk.

History
It is not known with certainty when the restaurant was founded; years ranging from 1902 to 1907 have been given by various people who remembered the restaurant's early history. After an investigation, in 2011, the Seoul Metropolitan Government gave the founding year as 1904, and affirmed that it was the oldest restaurant. Its founder is also not known with certainty; a man with the surname Hong (full name unknown) is believed to have been the founder. During the colonial period, a man named Hong Jong-hwan has been attested to being an owner of the restaurant. At some point, the restaurant was taken over by someone with the surname Yang. In 1960, a woman named Yu Won-seok acquired the restaurant from Yang. In 1981, her son Jeon Seong-geun became the owner.

During the colonial period, the restaurant was reportedly seen as a premiere location for seolleongtang, and the dish was seen as the representative food of Seoul (then Keijō). The restaurant featured in a number of news articles, and employed numerous delivery people. As it opened early in the morning, it became a favorite location for people who worked night shifts.

It counted among its regular customers a number of famous people in Korean history, including the first ethnic Korean Olympic gold medalist Sohn Kee-chung, first Vice President of South Korea Yi Si-yeong, Korean labor activist Pak Hon-yong, and politician and "political gangster" Kim Du-han. In his teens, Kim Du-han reportedly worked as an employee at the restaurant. A number of South Korean athletes frequented the restaurant, including boxers Moon Sung-kil and Kim Kwang-sun and judoka Ha Hyung-joo. Some athletes who visited it were reportedly so devoted to the restaurant that they jokingly founded a "Imun Society".

Around 1:45 pm on October 16, 2023, it experienced a fire that was caused by grease in the kitchen exhaust vents igniting. The restaurant was temporarily closed for repairs.