Promotion is only applicable for COCA Members (Free sign up of COCA Membership for a limited time only). Promotion is valid for Regular Buffet only. This birthday promo is valid at all Coca Restaurants in Singapore. Not valid with other promotions, privileges, discount cards and promotional vouchers, whichever is applicable. Birthday promotion and privileges are valid only during your birthday month. NRIC may be requested for verification purposes. Promotion cannot be used on Friday dinner, Saturday & Sunday), on the eve of and on Public Holidays and special occasions. Promotion not applicable from the eve of Chinese New Year till 9th day of Chinese New Year.