Jan Hegewald is a founder, designer and the bar manager of the Cornerstone Bar and Grill on Main Street in Ketchum, Idaho. He has worked at bars including Cavallino Lounge and in the food and beverage industry since age 14, starting out in his parents’ restaurant. Here, he takes us on trip – or headlong rush – down memory lane, back to the first time he made a Barnacle Bill

The Barnacle Bill is as much a cocktail as it is a mechanism for time travel. One moment you’re staring down at a swamp-water-green concoction with the ethereal luminescence of louched Pernod, and the next you’re waking up to the cold embrace of the linoleum on your kitchen floor.