While sitting in a Starbucks on Mission Street, I met a splendid pimp. The breakfast crowd had dispersed when he ambled into the restaurant, and he gave me a friendly nod before sitting down at the table beside me. He was a towering man with a heavy, black beard and menacing scar on his cheek, but his eyes were as kind as a minister’s and softer than poached eggs. “Good morning,” he said, his voice as smooth as butter. He was toting a leather briefcase, which he placed upon the floor, and he gazed at me like a spaniel hoping to gobble a tidbit. “Have you tried the strudel?” he asked me. “All my girls love the strudel. I assure you it’s the finest in all of San Francisco.” Having already sampled the nut bread,…