Betsy Williams, who has been growing, selling and decorating plants for nearly 40 years, will talk about plants associated with Halloween and Thanksgiving at 7 p.m. Wednesday, Oct. 20 at the Peabody Institute Library. 

Williams will weave stories and legends about plants in the fall season. She will talk about the plants and their historical significance as well as how to use them in your decorations. 

Sign up at the library's reference desk or call 978-774-0554.