THEY CALL IT "LEGENDARY": And they're not kidding. So many regular sales will last a day, or a weekend, and there might be a few scarves hung in a corner with a sign reading "5 percent off" overhead. But not with Barneys New York. The legendary, as we said, Warehouse Sale sprawls over the better part of two weeks, and takes over a giant space at the Los Angeles Convention Center. Deals? Up to 75-percent off. LAST DAY: It's Monday, February 15th. Doors close at 7PM. Tick tock.