"In fast food cafeteria, layout, You walk past a counter telling a server ingredients to add to your bowl or choose preselected combinations from the menu. Servers answer questions and guide you through the process if you tell them it's your first time. A base of rice, sushi rice, brown rice or zucchini noodles, a protein, veggies (corn, beans, tomatoes, etc), toppings such as crispy onions, avacado, and a choice of sauce. I actually used a preset combination as a beginning point and added things that I knew I would enjoy. The food is excellent, bowls are completed as you walk by so service is fastish, Ambiance--what ambiance?"