Providing Waldorf Education to the East End since 2009.

Our Sons and Daughters School offers Waldorf Education through our Parent + Child, Nursery, Children's Garden and Summer programs. Our curriculum emphasizes the healthy development of the senses through imaginative play, meaningful work and expressive arts.

OSDS is a certified Waldorf School and licensed elementary school, charted by the New York State Board of Regents. We are an independent, nonsectarian school dedicated to educating a diverse community of children and their parents. As a full member of WECAN (the Waldorf Early Childhood Association of North America), we are a part of the well-established Waldorf movement that today includes over 1000 schools and 1600 early childhood programs in 60 countries. Waldorf education is the fastest-growing independent school movement in the world. We are a not-for-profit 501(c)3 educational organization; our EIN number is 27-3100203. 



News & updates

We’re changing our Name! in September 2019, OSDS will become Harbor Waldorf School.

For ten years, we've been bringing Waldorf Education to the East End of Long Island. Our teachers are passionate Waldorf educators: the singular driving force of our work is a Waldorf curriculum that emphasizes the healthy development of the senses through creative play, meaningful work and expressive arts. Our classrooms are designed as a sensory-rich environments for children to discover the world around them, and to develop and strengthen their inherent capacities.

In 2017, we completed a multi-year Waldorf certification process, additional to our NYS elementary school license, which was obtained in 2010. This certification allowed us use of the trademarked "Waldorf" in our name. We were thrilled to receive this certification, and to finally be able to directly communicate our mission through our name! By changing our name, we're finally reflecting what we've always been: a Waldorf School serving our East End community.

Register now for 2019 Summer Programs Learn More →

Just a few spaces remain for the 2019/20 school year. Come for a visit to learn more about the benefits of a Waldorf education for your child. Learn More →