Shortly before 4 p.m., most of the Encore and Wynn casino floors were empty but for a few workers, security and a few straggler tourists. (Chase Stevens/Las Vegas Review-Journal) at MGM Resorts properties and Wynn Las Vegas packed their bags and checked out Tuesday, leaving only employees to see to the final details of the closure of those Strip megaresorts for a month - at least. Las Vegas police and security officers prepare to shut down Wynn Las Vegas on Tuesday, March 17, 2020.
