Huge Chicago music festival underway amid virus By ViralVdoz - 605 Share FacebookTwitterPinterestWhatsAppLinkedinReddItEmailTumblrTelegramMixVKDiggLINEViberNaverFlipCopy URLKakao StoryGettrKoo WATCH: Chicago music festival #Lollapalooza drew a huge crowd on opening night Thursday. People attending are required to provide proof of vaccination or a negative COVID test within 72 hours.https://t.co/g2INLxOHQ4 pic.twitter.com/zF1LJkZKwV— CBS News Miami (@CBSMiami) July 30, 2021