[pre-school san francisco western addition - pacific primary Pacific Primary now has two schools – directly across the street from each other! The Yellow Sun School is the original school and opened in September, 1974. The Orange Sun School opened in September, 2008. Both schools provide an exceptional and nurturing learning environment filled with play and hands-on experiences for children ages two and a half to six years old. The educational philosophy draws upon a variety of educational approaches to achieve deep and meaningful learning. The school maintains a strong commitment to the creative arts through music, movement and the expressive arts, with dedicated specialists in both areas. Since its founding, Pacific Primary has supported working parents by providing a full-day program. Pacific Primary celebrates diversity — ethnic, racial, economic — and all types of families, including adoptive, gay and lesbian and one or more parent families. Located in San Francisco’s Western Addition neighborhood, the school serves families from the Bay Area.]