Eatsa has no lines because it has no cashiers. You order on an iPad, your name comes up on a transparent LCD screen box, and you pull out a bowl of quinoa. Opening today in San Francisco at 121 Spear St, Eatsa is a new restaurant designed around technology. Eatsa only serves quinoa, a couscous-like grain that’s high in protein and absorbs flavor well, but is cheaper and more… Read More...