Here I am at Urth Cafe enjoying some nori seaweed rolls. Inside the thin thin layer of seaweed is moist Californian short grain brown rice, and inside that is some smooth ripe avocado and cool crisp cucumber. Underneath the seaweed is some umeboshi plum paste to help the seaweed paper wrap around and stick like glue. It’s also one of my favourite flavours, a sort of tart and salty and plummish fermented con