News: Christina Aguilera to headline Expo 2020 Dubai closing ceremony Post author:Safe Travel Deals Post published:March 28, 2022 Post category:Events, The curtain will come down on Expo 2020 Dubai on Thursday, with a spectacular closing ceremony that will gaze towards the future at Al Wasl Plaza. You Might Also Like News: Expo 2020 sees record breaking week for visitor numbers February 16, 2022 News: English Tourism Week to lead hospitality recovery March 10, 2022 News: Vietnam International Travel Mart scheduled for later this month March 25, 2022