EXPO 2020 - DUBAI UAE Expo 2020 Dubai will host the world for 173 days, each one brimming with new experiences. It’ll be a time to create, collaborate and innovate. And it’s going to be fun. We’re talking eye-catching, mind-bending, taste bud-tickling, grin-inducing, good-weird, did-that-really-just-happen fun. Come along, or spend a lifetime telling less interesting stories.