Vocations don’t grant vacations. I’m supposedly on holiday in London when I get an offer no reporter could refuse: to see a unicorn in the wild. I’m with my friend Samantha, hanging out at her Dad’s pub after a long night’s clubbing, still wearing our dance-rumpled dresses, dying to get out of our heels. Sam’s father, Will, is tending bar tonight, so it’s the perfect spot for late-night chips and hair-of-the-dog nightcaps. Plus, most of the clientele is over fifty. We wouldn’t have to spend all evening judo-throwing chirpsers.