Greek frozen yogurt is having a moment again — and this time, the momentum feels more global and more durable than the early 2010s froyo boom. Over the past few years, a new wave of Greek-style frozen yogurt shops has emerged across South America, Europe, the Middle East, and parts of Asia, with early signs of renewed interest in North America as well. What’s driving this resurgence, where is the surge taking place, and which brands are shaping the movement?