Larkspur High School was established in 1939 and was located in the city of Larkspur. Doctor Joshua Barnes served as principal of the school in mid 1970s. Other faculty members included Rick Mason, and science teacher Andrea Thomas. One of Andrea's favorite students was Cindy Lee, who would often stay after class to help Andrea with after-school activities, including putting together field trips and science fairs and such. Another student who spent a lot of time with Andrea was Rennie Carol.