Shab All Day Suwon Jeongja is a shabu-shabu buffet in Jangan-gu, Suwon. It offers unlimited refills of shabu-shabu along with vegetables, meat, and buffet dishes. On weekends and public holidays there is no break time, and a wait begins at 5:30 p.m. On busy days, even arriving at opening can mean a wait of about 30 minutes.