Nature is known for being unpredictable and unexpected, so what awaits us today? Jason Chan (Ext. 53615), the Arboretum's naturalist intern, will lead walks every Wednesday at 12:15 p.m. from

Karen Shlemkevich, a master of landscape architecture candidate in the School of Environmental Design and Rural Development, will defend her thesis on "The Influence of a Greenwall on Residents' Eating