Learn about the plants that grow in the Reflecting Pool with Michael Kasehagen and Alexandra Simon, horticulturists. Included with admission. Members free. Register now. Join our staff and invited experts as they share insights and information about Winterthur's history, horticulture, or habitats. Activities may include a walk, talk, or demonstration and take place every Wednesday, April-October. July 29--Q&A Session with the Garden Interns August 5--Forest Bathing August 12--Flower Arrangements: Bring the Outside In August 19--Ferns of Winterthur August 26--The Past and Present Cutting Gardens Photo by Rob Cardillo.