The National Geographic Warehouse Sale is a traveling sale held yearly at the Washington State Convention & Trade Center in downtown Seattle. The sale offers discounts on many National Geographic publications. Most items are from previous years but are heavily marked down, even for hardcover editions. In 2010 the sale will be Friday, Nov. 26, to Sunday, Nov. 28, from 9 a.m. to 5 p.m. Admission is free In 2004, the sale was held November 26-28.