Momo appeared on the variety show 'Neungnyeokjadeul' as a jokbal-eating expert. In the video, the moment she took a piece of jokbal and put it in her mouth, she repeatedly exclaimed, "It looks so delicious, what do I do?" before spontaneously getting up and dancing. This was dubbed the 'Jokbal Dance,' and the very place where it happened is Manjok Ohyang Jokbal.

Manjok Ohyang Jokbal is known as one of Seoul's top three jokbal restaurants and has been listed in the Michelin Bib Gourmand for several years. Their signature jokbal is incredibly tender and free of any gamey smell, infused with a rich five-spice blend. Dipping it in their special garlic sauce, generously mixed with cabbage, is the restaurant's unique way of enjoying it. The complimentary tteok-mandu-guk (rice cake and dumpling soup) served at the table is so popular that reviews often say, "The mandu-guk was even better than noodles!"

Since Momo certified her love for jokbal, it has become a routine for ONCEs worldwide to visit this restaurant, order the exact jokbal Momo ate, and take 'proof shots' (인증샷).