Birthday Discount

Turning older has never been better! Get a birthday discount equivalent to your age when you dine with at least one friend in Old Swiss Inn. Special conditions* apply. For inquiries, call 09189991010 or email


  • Discount is applied only on the celebrant’s order
  • Sorry government ID or official school ID showing a photo and the full birthdate of the celebrant is required
  • This offer is valid only on the celebrant’s birth month
  • Number of celebrants should be accompanied by the same number of regular paying customers paying the full price
  • This discount cannot be used in conjunction with any current promotions or discounts.
  • Maximum discount is 100%

OSIR Birthday Discount Promo