Cerritos High School
- October 16The Great California Shakeout - DOUBLE SECOND PERIOD SCHEDULE
- October 15PSAT in Both Gyms 9th Grade Last Names M-Z
- October 15College and Career Fair in the Quad @ Lunch
- October 14PSAT in Both Gyms 9th Grade Last Names A-L
- October 13Indigenous People Day - NO SCHOOL
- October 10Minimum Day
- October 8Cap & Gown Orders
- October 6Boys Basketball Banner Fundraiser All Week
- October 3Don Pride Day
- October 2Rally - RALLY SCHEDULE
