The Tulane University Marching Band played at the 2020 World Expo in Dubai on Nov. 28, 2021. The band took the stage as the only college band to perform on U.S. National Day. Formerly known as the World’s Fair, the six-month Expo began Oct. 1 and will run through March 31, 2022. World Expo showcases innovation and culture from 192 countries, with 25 million visitors worldwide expected to attend. It had been postponed from last year due to the COVID-19 pandemic.