2021 Outlook When Will In-Person Events Return? More scrutiny will be put on the value of trade conferences in 2021 A global Covid-19 vaccination program is the first step to a return to in-person events. Sorbetto/Getty Images By Andrew Blustein December 30, 2020 CES 2021 is only a couple weeks away, and for the first time ever it will be held completely virtually. Andrew Blustein @andrewblustein andrew.blustein@adweek.com Andrew Blustein is a programmatic reporter at Adweek. Recommended articles