MNB, Netmarble's content marketing subsidiary, is operating the 'Kungya Restaurants' pop-up store, 'Yongdusan Snack Bar'.

Organized as part of the 2025 Yongdusan Park Night Pop-up program, hosted by Busan Metropolitan City and the Busan Tourism Organization, the event runs from the 15th to the 26th. It is open daily from 2 PM to 10 PM in the Yongdusan Park area in Nampo-dong, Busan.

Embracing a retro snack bar aesthetic, the space features dedicated zones for hands-on activities, merchandise, and photo ops. Various interactive events are also available. Visitors can try their luck at flipping cards depicting local Busan delicacies using a giant spatula while blindfolded; those who succeed can receive limited-edition Kungya Restaurants merchandise.

The merchandise zone offers Kungya Restaurants plushies, figures, and various accessories, with pop-up exclusive items such as T-shirts, gym sacks, illustrated postcards, and printed plush keyrings also available.

Kungya Restaurants is a spin-off brand managed by MNB. It shares the stories of Kungya characters living in 2022 via Instagram and currently has 165,000 followers.