Led by Arboretum Staff Join our horticulture staff for a workshop to create your own holiday wreath with fresh greens from our garden. All of the materials will be provided, and you will learn how to reuse a simple home-made frame for years to come! While you’re here, stop by to see the Largest Wreath on the Main Line, which will be on display starting December 6th. All ages are welcome! Pre-registration required. $15 per …