OK - so on our last full day in San Francisco, Al directed us to Roli Roti at the Ferry Building farmers market. It has been named as one of the top 10 street vendor food stalls in the US. Roli Roti is a rotisserie - keeping it simple with stuffed porc loin, chickens and rosemary potatoes. The smell - incredible. The sandwhich - to die for with porchetta fat soaking into the perfect sourdough bun, with crispy crackling (plenty) and topped with braised onions, parseley and salad. It took the title - as this Chow Hound also agrees. Thanks San Fran!