2021 Foothills High School Graduation Ceremony Information When: Tuesday June 8, 2021 Where: FHS Campus (158 Cassou Rd. San Marcos 92069) Time: 2:00pm-6:00pm Method: Drive-Thru (Each graduate may invite as many guests who can fit into 3 vehicles.) Click HERE to watch a short video of how the drive-thru graduation ceremony will be conducted.