“The honky-tonk bar under neon lights on the town square serves Grand Teton Amber Ale and Yellowstone Lemonade. The Cowboy Coffee Co. offers bison chili, and the Five & Dime General Store sells Stetson hats and souvenirs made from bullets. In this tourist-friendly Western town, home to four celebrated arches fashioned from elk antlers, lawyers and estate planners draw customers with something far more exclusive. It’s called the ‘Cowboy Cocktail,’ and in recent years the coveted financial arrangement has attracted a new set of outsiders to the least populated state in America.” How Wyoming became one of the world’s top tax havens.