Threefold Auditorium

Animals and the Farm Organism

Threefold Auditorium 260 Hungry Hollow Road, Chestnut Ridge, NY, United States

The ideal biodynamic farm is a self contained individuality in which the animals play a major role. Mac Mead and Megan Durney share about the essential nature of the animal and Kim Vaughan covers the basics of biodynamic dairy herd management, including the life rhythms of a dairy cow and the role healthy soil plays in animal and pasture health. The day includes a visit to our herd, cow barn, and dairy, the only one in Rockland County

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The Storm with A Shovel of Stars Overhead: Where To? What Next?

Threefold Auditorium 260 Hungry Hollow Road, Chestnut Ridge, NY, United States

Experience a stirring moment from The Storm, highlighting Julia Butterfly Hill’s courageous two-year stand in the ancient redwood “Luna.” This piece is woven together with poetry and music from A Shovel of Stars Overhead: Where To? What Next?, creating an evening that honors resilience, imagination, and the power of the human spirit.

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All Souls Festival

Threefold Auditorium 260 Hungry Hollow Road, Chestnut Ridge, NY, United States

An offering of music, eurythmy, poetry and a speech chorus, with a festival address by Harlan Gilbert. Karl Fredrickson will read the names of community members who have died in the past year. Please arrive on time and enter the hall quietly.  Due to the nature of this event, the doors will be closed when the program begins.

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Soil, Compost, Cover Crops & Seed Saving Basics

Threefold Auditorium 260 Hungry Hollow Road, Chestnut Ridge, NY, United States

On a biodynamic farm, we strive to meet the farm’s needs from within. This workshop includes hands-on composting, seed saving, and soil-building, with Mac Mead linking soil and spiritual science, and Megan Durney teaching essential seed-saving skills

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The Biodynamic Compost Preparations

Threefold Auditorium 260 Hungry Hollow Road, Chestnut Ridge, NY, United States

The biodynamic preparations harness life-regulating processes and are subtle catalysts to help create conditions for healthy growth. Mac Mead and Megan Durney lead us in making several of the biodynamic compost preparations and discuss their healing effects on soil and plants

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Imagining Michaelmas 2025

Threefold Auditorium 260 Hungry Hollow Road, Chestnut Ridge, NY, United States

Join us for speech, music, and eurythmy featuring a performance of Rudolf Steiner’s Michael Imagination by Eurythmy Spring Valley and a festival address by Daniel Bieber.

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Introduction to the Principles and Practices of Biodynamics

Threefold Auditorium 260 Hungry Hollow Road, Chestnut Ridge, NY, United States

Mac Mead introduces biodynamics in the context of the spiritual-scientific understanding of the human being and earth evolution. In the garden we will do hands-on work with making and applying the biodynamic horn manure preparation, transplanting, forming raised beds, and cover cropping

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Parzival and the Renewal of Anthroposophy in America

Threefold Auditorium 260 Hungry Hollow Road, Chestnut Ridge, NY, United States

Robert Karp will explore how the Parzival impulse, which once united the Grail and Arthurian streams, lives within the spiritual geography of North America today. Through biography, Goethean movement, and conversation, participants will engage with the question of what new Parzival deeds may be called forth for healing and renewal.

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Parzival and the Renewal of Anthroposophy in America

Threefold Auditorium 260 Hungry Hollow Road, Chestnut Ridge, NY, United States

Robert Karp will explore how the Parzival impulse, which once united the Grail and Arthurian streams, lives within the spiritual geography of North America today. Through biography, Goethean movement, and conversation, participants will engage with the question of what new Parzival deeds may be called forth for healing and renewal.

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Space, Time, and the Human Heart

Threefold Auditorium 260 Hungry Hollow Road, Chestnut Ridge, NY, United States

Space, Time, and the Human Heart is an initiative by members of the School of Spiritual Science in North America, inviting those seeking a deeper connection to Rudolf Steiner’s Class Lessons. It aims to foster a living community of spiritual practice and strengthen the link between the School, the Anthroposophical Society, and the wider world.

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The Arc of Becoming Keynote Presentations

Threefold Auditorium 260 Hungry Hollow Road, Chestnut Ridge, NY, United States

Keynote Presentations Open to the Public: Johanna Hünig, MS, Debbie Laurin, PhD & Karin Michael, MD facilitated by Adam Blanning, MD

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The Arc of Becoming: Medical and Pedagogical Support in the First Phase of Life

Threefold Auditorium 260 Hungry Hollow Road, Chestnut Ridge, NY, United States

The Medical Section and the Pedagogical Section at the Goetheanum will collaborate to ask, How are we welcoming the children? Keynote presenters Dr. Adam Blanning, MD, Dr. Johanna Hünig, Midwife, Debbie Laurin, PhD, and Dr. Karin Michaels, MD will collaborate to weave medical and pedagogical perspectives of how we can support the pre-birth to three year old soul.

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Free Columbia Residency Show & Art Dispersal

Threefold Auditorium 260 Hungry Hollow Road, Chestnut Ridge, NY, United States

We are hosting young artists and musicians for three to six months, providing space for them to pursue self directed projects. During this evening that we have prepared for you Laura Summer will hold an Art Dispersal and the current residents will perform original music, and present their painting and ceramics work.  Come learn more and support our new program.

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Contact Us

260 Hungry Hollow Road,
Chestnut Ridge, NY 10977

Phone: 845.352.5020

Fax: 845.352.5071

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