This Starbucks competitor is the fastest-growing brand in America, says Yelp

When you think of America’s biggest brands, tech companies like Apple, Google, and Amazon; retailers like Walmart and Target, and food and beverage giants like McDonald’s and Starbucks usually come to mind. But every year, those established brands also face the risk of being upended by smaller, faster-growing upstarts. Now, the crowd-sourced review platform Yelp has published its annual list of th