Sunny Hollow is celebrating nearly 40 years of serving children in the Twin Cities area. The school is a non-profit organization and is directed by a volunteer Board of Trustees. Originally founded as a Montessori preschool and kindergarten, Sunny Hollow now serves 180 children ages 16 months through Junior High. There is one Toddler Community (ages 16 to 33 months), three
classrooms for children ages 33 months to 6 years, two Lower Elementary classrooms for children ages 6 to 9, two Upper Elementary classrooms for children ages 9 to 12. In 2019, the school added a Junior High program that serves adolescents in grades 7 and 8 (ages 12 to 14).