Welcome to Gallopers! Please, click the links to find information on how to connect to our afterschool class. English Chinese Spanish Welcome to OST! Welcome to OST! Online OST Applications - Please Download before Filling out Form: English: OST Application Form (English) Fillable PDF Form Chinese: 課外時段托兒計劃(OST)申請表 Fillable PDF Form Spanish: Formulario de solicitud para el cuidado durante actividades extraescolares para alumnos de TK al 5o grado (OST) SFUSD Information about OSTGuadalupe OST Information This page was last updated on August 20, 2023