The best thing I ate this week was not the caramel corn–chocolate chip cookie at Cento (360 Ritch at Brannan St.), which is located right next to Little Skillet. The cookie—which sounded so great in theory—wasn't so good in reality. What was better was the thick as mud Americano I had while sitting in the sun on the loading docks across from the little coffee takeout window. I wish, however, I'd paired it with the mint ice cream sandwiches that one Yelper raves about. Next time.