Square One: A Best-In-Class Destination For Business LunchLocated in the heart of dynamic Saigon, Square One – Park Hyatt Saigon is a MICHELIN-selected restaurant led by Chef Arnaud Schuttrumpf and Chef Ninh Lê Trung Hậu. Within its convivial and artistically designed space, this signature restaurant has earned its reputation as a premier spot for business lunch with a distinctive dual-cuisine menu concept that speaks confidently for itself.