Saturday and Sunday Fabulous succulent and dried flower wreaths, planted art pieces, and garlands are hand crafted by visiting artists and Arboretum volunteers from natural materials. This year Norrie's Annual Open House joins in the mix offering plants, jewelry, scraves, books, and of course free cookies! For over 25 years this event has offered unique and stunning wreaths, potted plants, and art pieces to support the Arboretum's community education and conservation programs.