Come October, Dubai will put a great show and welcome tourists from all over the world. All preparations are in full swing to host the Dubai Expo 2020 - the biggest event in the region's history. There is unmissable buzz and excitement in the air with less than 50 days to go and all COVID protocols in place. This exclusive event is geared up to captivate its visitors after being postponed by nearly a year due to the pandemic. Here is a list of ten things you must know about the Expo.