The Frederick W. Vanderbilt Garden Association will hold its Memorial Day Weekend Plant Sale on Saturday, Sunday, and Monday, May 29, 30, 31 from 9 AM to 4 PM, rain or shine, on the lawn next to the Visitor Center parking lot at the Vanderbilt Mansion National Historic Site on Route 9 in Hyde Park, NY. Hundreds of plants will be on sale at reasonable prices, including a wonderful variety of perennial plant divisions from the Vanderbilt Formal Gardens.