Saturday, March 2n4:00PM - 10:00PM n Sunday, March 3n8:00AM - 12:00PM n The Exhibit Hall closes at 4:00PM on Saturday, March 2. Shepard Exposition Services will immediately begin returning cardboard and plastic empties to booths and finally crates are returned. This process takes approximately 4 hours and is usually complete by 8:00PM. All Carriers must check in to the marshaling yard prior to 11:00AM ¬† on Sunday, March 3 to ensure that all exhibits are out of the hall by 12:00PM.