One of the things I enjoy most about being part of Edinburgh's bar scene is that the people doing the most interesting work in it are not far away. They are on the same streets, at the same events, in some cases a ten-minute walk from Broughton Street. Iain McPherson is the founder of Panda and Sons on Queen Street, which we have written about before as one of the best cocktail bars in the world. He has spent over a decade building a reputation for techniques that push what a