21 On Rajah is an all-day dining restaurant located at Days Hotel Singapore at Zhongshan Park. Offering Mediterranean and local cuisine, this bright and spacious restaurant overlooks the verdant Zhongshan Park. We are open continuously from 6 a.m. to 10:30 p.m., Monday through Sunday. Dining options include our daily buffets and an a la carte menu featuring Mediterranean and local flavours. A private dining area at the back of the restaurant provides an ideal event space for cozy functions. We are certified Halal by Majlis Ugama Islam Singapura (MUIS) and therefore, we do not serve pork, lard or alcoholic beverages. Added on August 24, 2017 and last updated 6 years ago