We are outside Aberdeen railway station at 9 o&rsquoclock on a brisk, late August morning. I have taken the overnight sleeper from Euston station in London, and Dan has come in from Edinburgh where he has been partying with friends performing in the festival Fringe. We have greeted each other with cries of joy &ldquoGod, man, you look like something the cat didn&rsquot want to bring in. Didn&rsquot you sleep in Edinburgh&rdquo and &ldquoHey Joshi, you hit a distillery already last night&rdquo We both look hung-over even before the great Booze-tirth Yatra has begun. And now both of us retch at the sight of a crowded pub at a time when it is early, even for a pair of hardened drinkers like us.