Expo 2020 Dubai: No walk-in tickets as pavilion opens next week Nandini SIrcar/Dubai Photos: Neeraj Murali Walk through the roots of a forest at Terra - The Sustainability Pavilion. UAE residents and tourists can tour Expo 2020 Dubai's Terra - The Sustainability Pavilion from January 22 to April 10, it was announced on Saturday. The Expo 2020 Pavilions Premiere was formally launched on Saturday. Alif - The Mobility Pavilion and Mission Possible - The Opportunity Pavilion will also open to the public in the first quarter of 2021, officials said. Pavilions Premiere bookings can be made from January 16 on https://expo2020dubai.com/en/pavilions-premiere. Tickets are priced at with Dh25.