Cocoa-Tree Club, St. James's St — Was the Tory Chocolate House of Queen Anne's reign, the Whig Coffee House being the St. James's, lower down in the same street. http://www.victorianlondon.org/entertainment/dickens-cocoatreeclub.htm
See Byron to…
"Capitaine Ferguson tells me that he will perhaps touch Athens, in that case I hope he will bring me a letter of yours as he said you did mean to write to me before."