John Green knows bars. As a top-level consultant, he's designed, staffed and launched some of the most prestigious bars and nightclubs in the world. Whether he's shaking hands or shaking a martini, John knows the business behind the bar and now he's bringing that expertise to struggling bars across America. John quickly assesses the location, identifies the problems and finds the solution. This expert can help any bar that's "on the rocks" get back into the black.