Udon Iyoiyo 2nd Branch is an udon restaurant near Gongdeok Station, connected to the Gyeongui Line Forest Park. It serves shrimp bukkake udon and nikku udon with a smoky grilled meat topping, while its flat udon is eaten dipped in tsuyu. Orders are placed at a kiosk, extra noodles can be added, and weekday lunch waits are under 10 minutes. Portions are on the small side.