The Arboretum is hosting its annual plant sale, featuring a wide variety of trees, shrubs and perennials. All plants are grown and cared for by Arboretum Auxiliary members in the Arboretum's nursery and greenhouse. All sale proceeds help with the ongoing maintenance and development of the Arboretum.

The College of Arts, the College of Biological Science and the Eden Mills Writers' Festival present a talk by Naomi Klein, titled "This Changes Everything: Capitalism vs. the Climate." General admission is $10, or