Become a CERTIFIED SAKE SOMMELIER! If you work in the food or beverage industry or are a serious sake enthusiast, it’s the perfect time to become a Certified Sake Sommelier. This training and exam is intense, fun and extremely educational. It gives you all the knowledge and tools you need to be an effective Sake Sommelier. Conducted in English, this seminar is led by Sake School of America Instructor, Timothy Sullivan.