Because of shelter-in-place orders, in March, our team was tasked with moving the American Concrete Institute (ACI) Convention from an in-person event expected to be attended by more than 2,200 people in Rosemont, Ill., to a virtual format in a mere 17 days. (ACI is AOE’s parent organization). Despite the short notice, we managed to hold 179 online meetings during the week-long event, which was attended by 1,474 unique people for a total of 344 hours of meeting time! Whew&helli...