The San Marino Schools Foundation (SMSF) is a California non-profit organization founded in 1980 to provide financial support to the San Marino Unified School District for its four schools KL Carver Elementary School, Valentine Elementary School, Henry E. Huntington Middle School, and San Marino High School. In 2021-2022, SMSF raised over $2.5 million to help support 20 full-time teachers