Events

Oct 1 Wed
- COLLEGE WEAR WEDNESDAY
  Events
- LATE START SCHEDULE/COLLABORATION DAY
  Events
- Yom Kippur 10/1/2025 – 10/2/2025
  Events
- All Cross Country- GGUSD Meet 2:30 PM – 5:30 PM (Yorba Regional Park, 7600 E La Palma Ave, Anaheim, CA 92807, USA)
  Events
- VAR Girls' Flag Football vs Magnolia HS 3:15 PM – 4:15 PM (Los Amigos High School, 16566 Newhope St, Fountain Valley, CA 92708, USA)
  Events
- APEX 3:30 PM – 4:30 PM (205)
  Events
- Library Help 3:30 PM – 6 PM (Library)
  Events
- PSAT Proctor Training 3:30 PM – 4:30 PM (100 Conference Room)
  Events
- School Site Council Meeting via Zoom 3:30 PM – 4:30 PM (zoom)
  Events
- College Information Night 5:30 PM – 7:30 PM (Little Theatre/Library/Commons)
  Events
Oct 2 Thu
- National Custodian Appreciation Day
  Events
- Yom Kippur 10/1/2025 – 10/2/2025
  Events
- Library Help 7:15 AM – 8:15 AM (Library)
  Events
- F/S Girls' Volleyball @ Valley HS 3 PM – 4 PM (Valley High School, 1801 S Greenville St, Santa Ana, CA 92704, USA)
  Events
- JV Boys' Water Polo @ La Quinta HS 3 PM – 4 PM (La Quinta High School, 10372 W McFadden Ave, Westminster, CA 92683, USA)
  Events
- JV Girls' Tennis vs Century HS 3:15 PM – 5:15 PM (Los Amigos High School, 16566 Newhope St, Fountain Valley, CA 92708, USA)
  Events
- VAR Girls' Tennis @ Century HS 3:15 PM – 5:15 PM (Century High School, 1401 S Grand Ave, Santa Ana, CA 92705, USA)
  Events
- APEX 3:30 PM – 4:30 PM (205)
  Events
- Library Help 3:30 PM – 6 PM (Library)
  Events
- VAR Boys' Water Polo @ La Quinta HS 4 PM – 5 PM (La Quinta High School, 10372 W McFadden Ave, Westminster, CA 92683, USA)
  Events
- JV Girls' Volleyball @ Valley HS 4:15 PM – 5:15 PM (Valley High School, 1801 S Greenville St, Santa Ana, CA 92704, USA)
  Events
- VAR Girls' Volleyball @ Valley HS 5:30 PM – 6:30 PM (Valley High School, 1801 S Greenville St, Santa Ana, CA 92704, USA)
  Events
- VAR Football vs Ocean View HS - "Pink Out"/Staff Appreciation/Baby Lobos 7 PM – 9 PM (Bolsa Grande High School, 9401 Westminster Blvd., Garden Grove, CA 92844, USA)
  Events
Oct 3 Fri
- LOBO GEAR FRIDAY
  Events
- Library Help 7:15 AM – 8:15 AM (Library)
  Events
- "Poder" Nutrition Class 9 AM – 11 AM (320)
  Events
- Anaheim Cares Presentation 11:56 AM – 12:50 PM (Little Theatre)
  Events
- F/S Football vs Ocean View HS 3:15 PM – 5:15 PM (Los Amigos High School, 16566 Newhope St, Fountain Valley, CA 92708, USA)
  Events
Oct 4 Sat
- Saturday School 8:30 AM – 12:30 PM (Los Amigos High School, 16566 Newhope St, Fountain Valley, CA 92708, USA)
  Events
- Boys' Basketball Games 9 AM – 2 PM (Gym)
  Events
Oct 6 Mon
- Library Help 7:15 AM – 8:15 AM (Library)
  Events
- JV/VAR Girls' Flag Football @ Western HS 3:15 PM – 5:15 PM (Western High School, 501 S Western Ave, Anaheim, CA 92804, USA)
  Events
- APEX 3:30 PM – 4:30 PM (205)
  Events
- Library Help 3:30 PM – 6 PM (Library)
  Events
- College Fair (Grades 11-12) 6 PM – 8 PM (Hyatt Regency Orange County, 11999 Harbor Blvd, Garden Grove, CA 92840, USA)
  Events
Oct 7 Tue
- Library Help 7:15 AM – 8:15 AM (Library)
  Events
- F/S Girls' Volleyball vs Savanna HS 3 PM – 4 PM (Los Amigos High School, 16566 Newhope St, Fountain Valley, CA 92708, USA)
  Events
- JV Boys' Water Polo vs La Quinta HS 3 PM – 4 PM (La Quinta High School, 10372 W McFadden Ave, Westminster, CA 92683, USA)
  Events
- JV Girls' Tennis @ Magnolia HS 3:15 PM – 5:15 PM (Magnolia High School, 2450 W Ball Rd, Anaheim, CA 92804, USA)
  Events
- VAR Girls' Tennis vs Magnolia HS 3:15 PM – 5:15 PM (Los Amigos High School, 16566 Newhope St, Fountain Valley, CA 92708, USA)
  Events
- APEX 3:30 PM – 4:30 PM (205)
  Events
- Library Help 3:30 PM – 6 PM (Library)
  Events
- VAR Boys' Water Polo vs Savanna HS 4 PM – 5 PM (La Quinta High School, 10372 W McFadden Ave, Westminster, CA 92683, USA)
  Events
- JV Girls' Volleyball vs Savanna HS 4:15 PM – 5:15 PM (Los Amigos High School, 16566 Newhope St, Fountain Valley, CA 92708, USA)
  Events
- VAR Girls' Volleyball vs Savanna HS 5:30 PM – 6:30 PM (Los Amigos High School, 16566 Newhope St, Fountain Valley, CA 92708, USA)
  Events
Oct 8 Wed
- COLLEGE WEAR WEDNESDAY
  Events
- NO LATE START
  Events
- PSAT Testing/REGULAR Bell Schedule
  Events
- PSAT Testing 8 AM – 3 PM (320)
  Events
- JV Girls' Flag Football vs Saddleback HS 3:15 PM – 4:15 PM (Los Amigos High School, 16566 Newhope St, Fountain Valley, CA 92708, USA)
  Events
- APEX 3:30 PM – 4:30 PM (205)
  Events
- Library Help 3:30 PM – 6 PM (Library)
  Events
- VAR Girls' Flag Football vs Saddleback HS 4:30 PM – 5:30 PM (Los Amigos High School, 16566 Newhope St, Fountain Valley, CA 92708, USA)
  Events
Oct 9 Thu
- Library Help 7:15 AM – 8:15 AM (Library)
  Events
- Fall Pep Rally 12:50 PM – 1:20 PM (Quad)
  Events
- F/S Football @ Rancho Alamitos HS 3:15 PM – 5:15 PM (Rancho Alamitos High School, 11351 Dale St, Garden Grove, CA 92841, USA)
  Events
- JV Girls' Tennis vs La Quinta HS 3:15 PM – 5:15 PM (Los Amigos High School, 16566 Newhope St, Fountain Valley, CA 92708, USA)
  Events
- VAR Girls' Tennis @ La Quinta HS 3:15 PM – 5:15 PM (La Quinta High School, 10372 W McFadden Ave, Westminster, CA 92683, USA)
  Events
- APEX 3:30 PM – 4:30 PM (205)
  Events
- Library Help 3:30 PM – 6 PM (Library)
  Events
- Fall Campfire Choir Concert 7 PM – 9 PM (Little Theatre)
  Events
Oct 10 Fri
- LOBO GEAR FRIDAY
  Events
- Library Help 7:15 AM – 8:15 AM (Library)
  Events
- 10th Grade AVID College Tour 8 AM – 4 PM (UCSD & San Diego State)
  Events
- "Poder" Nutrition Class 9 AM – 11 AM (320)
  Events
- Viet Film Festival 10 AM – 3 PM (The Frida Cinema, 305 E 4th St #100, Santa Ana, CA 92701, USA)
  Events
- ELAC Meeting 11 AM – 12 PM (320)
  Events
- JV Boys' Water Polo- Kennedy Tournament vs Paramount/Downey HS 3:30 PM – 7 PM (John F. Kennedy High School, 8281 Walker St, La Palma, CA 90623, USA)
  Events
- VAR Boys' Water Polo vs Saddleback HS 3:30 PM – 4:30 PM (La Quinta High School, 10372 W McFadden Ave, Westminster, CA 92683, USA)
  Events
- VAR Football @ Rancho Alamitos HS 7 PM – 9 PM (Bolsa Grande High School, 9401 Westminster Blvd., Garden Grove, CA 92844, USA)
  Events
Oct 11 Sat
- Boys' Basketball Games 10/11/2025, 8 AM – 10/12/2025, 8 PM (Gym)
  Events
- Saturday School 8:30 AM – 12:30 PM (Los Amigos High School, 16566 Newhope St, Fountain Valley, CA 92708, USA)
  Events
- JV Boys' Water Polo- Kennedy Tournament vs Fountain Valley HS 9:15 AM – 1:15 PM (John F. Kennedy High School, 8281 Walker St, La Palma, CA 90623, USA)
  Events
- Band South Coast Invitational Competition 10 AM – 2 PM (Costa Mesa High School, 2650 Fairview Rd, Costa Mesa, CA 92626, USA)
  Events
Oct 12 Sun
- Boys' Basketball Games 10/11/2025, 8 AM – 10/12/2025, 8 PM (Gym)
  Events
Oct 13 Mon
- College Application Week 10/13/2025 – 10/17/2025 (Library)
  Events
- Columbus Day/Indigenous Peoples' Day
  Events
- Library Help 7:15 AM – 8:15 AM (Library)
  Events
- VAR Girls' Flag Football @ Magnolia HS 3 PM – 3:30 PM (Magnolia High School, 2450 W Ball Rd, Anaheim, CA 92804, USA)
  Events
- APEX 3:30 PM – 4:30 PM (205)
  Events
- Library Help 3:30 PM – 6 PM (Library)
  Events
Oct 14 Tue
- College Application Week 10/13/2025 – 10/17/2025 (Library)
  Events
- Library Help 7:15 AM – 8:15 AM (Library)
  Events
- F/S Girls' Volleyball vs Anaheim HS 3 PM – 4 PM (Los Amigos High School, 16566 Newhope St, Fountain Valley, CA 92708, USA)
  Events
- APEX 3:30 PM – 4:30 PM (205)
  Events
- Library Help 3:30 PM – 6 PM (Library)
  Events
- JV Girls' Volleyball vs Anaheim HS 4:15 PM – 5:15 PM (Los Amigos High School, 16566 Newhope St, Fountain Valley, CA 92708, USA)
  Events
- VAR Girls' Volleyball vs Anaheim HS 5:30 PM – 6:30 PM (Los Amigos High School, 16566 Newhope St, Fountain Valley, CA 92708, USA)
  Events
Oct 15 Wed
- COLLEGE WEAR WEDNESDAY
  Events
- College Application Week 10/13/2025 – 10/17/2025 (Library)
  Events
- LATE START SCHEDULE/COLLABORATION DAY
  Events
- Fall Instrumental Concert Rehearsal 8:30 AM – 2:17 PM (Gym)
  Events
- All Cross Country- Cluster Meets 3 PM – 6 PM (Huntington Beach Central Park West, 18381 Goldenwest St, Huntington Beach, CA 92648, USA)
  Events
- APEX 3:30 PM – 4:30 PM (205)
  Events
- Library Help 3:30 PM – 6 PM (Library)
  Events
Oct 16 Thu
- College Application Week 10/13/2025 – 10/17/2025 (Library)
  Events
- Great California Shakeout
  Events
- National Boss' Day
  Events
- Library Help 7:15 AM – 8:15 AM (Library)
  Events
- Fall Instrumental Concert Rehearsal 8:30 AM – 2:17 PM (Gym)
  Events
- F/S Football @ Estancia HS 3:15 PM – 5:15 PM (Estancia High School, 2323 Placentia Ave, Costa Mesa, CA 92627, USA)
  Events
- JV Girls' Tennis @ Western HS 3:15 PM – 5:15 PM (Western High School, 501 S Western Ave, Anaheim, CA 92804, USA)
  Events
- VAR Girls' Tennis vs Western HS 3:15 PM – 5:15 PM (Los Amigos High School, 16566 Newhope St, Fountain Valley, CA 92708, USA)
  Events
- APEX 3:30 PM – 4:30 PM (205)
  Events
- DC Meeting 3:30 PM – 5:30 PM (320)
  Events
- Library Help 3:30 PM – 6 PM (Library)
  Events
- Cross Country Pasta Dinner 3:45 PM – 5:15 PM (Quad)
  Events
- JV Boys' Water Polo vs Valley HS (Santa Ana) 4 PM – 5 PM (La Quinta High School, 10372 W McFadden Ave, Westminster, CA 92683, USA)
  Events
- VAR Boys' Water Polo vs Valley HS (Santa Ana) 5 PM – 6 PM (La Quinta High School, 10372 W McFadden Ave, Westminster, CA 92683, USA)
  Events
- Fall Instrumental Concert 7 PM – 8:30 PM (Gym)
  Events
Oct 17 Fri
- College Application Week 10/13/2025 – 10/17/2025 (Library)
  Events
- Cyber Cop Assembly - 9th Grade ELA Classes (Little Theatre)
  Events
- LOBO GEAR FRIDAY
  Events
- Library Help 7:15 AM – 8:15 AM (Library)
  Events
- "Poder" Nutrition Class 9 AM – 11 AM (320)
  Events
- All Cross Country -OC Championships 3 PM – 6 PM (Irvine Lake, 4621 Santiago Cyn Rd, Silverado, CA 92676, USA)
  Events
- VAR Football @ Estancia HS 7 PM – 9 PM (Estancia High School, 2323 Placentia Ave, Costa Mesa, CA 92627, USA)
  Events
Oct 18 Sat
- Saturday School 8:30 AM – 12:30 PM (Los Amigos High School, 16566 Newhope St, Fountain Valley, CA 92708, USA)
  Events
- Band Super Saturday 9 AM – 5 PM (Field)
  Events
Oct 20 Mon
- Diwali
  Events
- HOCO De Rio Spirit Week-Carnival Time
  Events
- Homecoming Spirit Week 10/20/2025 – 10/24/2025
  Events
- Library Help 7:15 AM – 8:15 AM (Library)
  Events
- JV Girls' Tennis @ Century HS 3:15 PM – 5:15 PM (Century High School, 1401 S Grand Ave, Santa Ana, CA 92705, USA)
  Events
- VAR Girls' Tennis vs Century HS 3:15 PM – 5:15 PM (Los Amigos High School, 16566 Newhope St, Fountain Valley, CA 92708, USA)
  Events
- APEX 3:30 PM – 4:30 PM (205)
  Events
- Dr. Mafi Mentee Meeting 3:30 PM – 5 PM (214)
  Events
- Library Help 3:30 PM – 6 PM (Library)
  Events
Oct 21 Tue
- HOCO De Rio Spirit Week- Rio Tropical Paradise
  Events
- Homecoming Spirit Week 10/20/2025 – 10/24/2025
  Events
- Library Help 7:15 AM – 8:15 AM (Library)
  Events
- 9th Grade AVID College Tour 8 AM – 4 PM (Cal Poly Pomona & UC Irvine)
  Events
- VAR Boys' Water Polo @ Loara HS 3 PM – 4 PM (Loara High School, 1765 W Cerritos Ave, Anaheim, CA 92804, USA)
  Events
- APEX 3:30 PM – 4:30 PM (205)
  Events
- Library Help 3:30 PM – 6 PM (Library)
  Events
Oct 22 Wed
- COLLEGE WEAR WEDNESDAY
  Events
- Fall Sports/Homecoming Assembly (Special Bell Schedule)
  Events
- HOCO De Rio Spirit Week- Take You To Rio
  Events
- Homecoming Spirit Week 10/20/2025 – 10/24/2025
  Events
- LATE START SCHEDULE/COLLABORATION DAY
  Events
- Period 0 8:55 AM – 9:25 AM
  Events
- Period 1 9:30 AM – 10:08 AM
  Events
- Period 2 10:13 AM – 10:51 AM
  Events
- Period 3 10:56 AM – 11:34 AM
  Events
- Period 4 11:39 AM – 12:17 PM
  Events
- Den Time 12:22 PM – 12:28 PM
  Events
- Assembly 12:28 PM – 1:18 PM
  Events
- Lunch 1:18 PM – 1:48 PM
  Events
- Period 5 1:53 PM – 2:31 PM
  Events
- Period 6 2:36 PM – 3:14 PM
  Events
- JV Girls' Tennis vs Magnolia HS 3:15 PM – 5:15 PM (Los Amigos High School, 16566 Newhope St, Fountain Valley, CA 92708, USA)
  Events
- VAR Girls' Tennis @ Magnolia HS 3:15 PM – 5:15 PM (Magnolia High School, 2450 W Ball Rd, Anaheim, CA 92804, USA)
  Events
- APEX 3:30 PM – 4:30 PM (205)
  Events
- Library Help 3:30 PM – 6 PM (Library)
  Events
- VAR Boys' Water Polo @ Trabuco Hills HS 4 PM – 5 PM (Trabuco Hills High School, 27501 Mustang Run, Mission Viejo, CA 92691, USA)
  Events
Oct 23 Thu
- HOCO De Rio Spirit Week- Rep Your Flock
  Events
- Homecoming Spirit Week 10/20/2025 – 10/24/2025
  Events
- Red Ribbon Week 10/23/2025 – 10/24/2025
  Events
- Library Help 7:15 AM – 8:15 AM (Library)
  Events
- Mental Health and Attendance Workshop 9 AM – 11 AM (320)
  Events
- Bridges Workshop- Anti-Bully 10:24 AM – 10:54 AM (Library/Little Theatre)
  Events
- F/S Football vs Valley HS (Santa Ana) 3 PM – 5 PM (Los Amigos High School, 16566 Newhope St, Fountain Valley, CA 92708, USA)
  Events
- APEX 3:30 PM – 4:30 PM (205)
  Events
- Library Help 3:30 PM – 6 PM (Library)
  Events
- GGUSD -Parenting in the Digital World 5 PM – 7:30 PM (Bolsa Grande High School, 9401 Westminster Blvd., Garden Grove, CA 92844, USA)
  Events
Oct 24 Fri
- HOCO De Rio- Lost In The Jungle
  Events
- Homecoming Spirit Week 10/20/2025 – 10/24/2025
  Events
- LOBO GEAR FRIDAY
  Events
- Red Ribbon Week 10/23/2025 – 10/24/2025
  Events
- Library Help 7:15 AM – 8:15 AM (Library)
  Events
- Cross Country @ Mt. SAC 9 AM – 1:30 PM (Mt. San Antonio College, 1100 N Grand Ave, Walnut, CA 91789, USA)
  Events
- VAR Football vs Valley HS (Santa Ana) - Homecoming 7 PM – 9 PM (Bolsa Grande High School, 9401 Westminster Blvd., Garden Grove, CA 92844, USA)
  Events
Oct 25 Sat
- University HS Band Tournament (TBD) (University High School, 4771 Campus Dr, Irvine, CA 92612, USA)
  Events
- Boys' Basketball Games 10/25/2025, 8 AM – 10/26/2025, 8 PM (Gym)
  Events
- Saturday School 8:30 AM – 12:30 PM (Los Amigos High School, 16566 Newhope St, Fountain Valley, CA 92708, USA)
  Events
Oct 26 Sun
- Boys' Basketball Games 10/25/2025, 8 AM – 10/26/2025, 8 PM (Gym)
  Events
Oct 27 Mon
- Red Ribbon Week 10/27/2025 – 10/31/2025
  Events
- Library Help 7:15 AM – 8:15 AM (Library)
  Events
- APEX 3:30 PM – 4:30 PM (205)
  Events
- Library Help 3:30 PM – 6 PM (Library)
  Events
Oct 28 Tue
- Red Ribbon Week 10/27/2025 – 10/31/2025
  Events
- Library Help 7:15 AM – 8:15 AM (Library)
  Events
- APEX 3:30 PM – 4:30 PM (205)
  Events
- Library Help 3:30 PM – 6 PM (Library)
  Events
Oct 29 Wed
- COLLEGE WEAR WEDNESDAY
  Events
- LATE START SCHEDULE/COLLABORATION DAY
  Events
- Red Ribbon Week 10/27/2025 – 10/31/2025
  Events
- iFLY STEM Field Trip 8:30 AM – 4 PM (iFLY Indoor Skydiving - Ontario, 4510 Ontario Mills Pkwy, Ontario, CA 91764, USA)
  Events
- ICC Meeting 8:55 AM – 9:25 AM (304)
  Events
- Project Kinship Meeting 9 AM – 11 AM (320)
  Events
- APEX 3:30 PM – 4:30 PM (205)
  Events
- Library Help 3:30 PM – 6 PM (Library)
  Events
Oct 30 Thu
- Red Ribbon Week 10/27/2025 – 10/31/2025
  Events
- Library Help 7:15 AM – 8:15 AM (Library)
  Events
- APEX 3:30 PM – 4:30 PM (205)
  Events
- Library Help 3:30 PM – 6 PM (Library)
  Events
- VAR Football vs Calvary Chapel HS (Senior Night) 7 PM – 9 PM (Garden Grove High School, 11271 Stanford Ave, Garden Grove, CA 92840, USA)
  Events
Oct 31 Fri
- Halloween
  Events
- LOBO GEAR FRIDAY
  Events
- Red Ribbon Week 10/27/2025 – 10/31/2025
  Events
- Library Help 7:15 AM – 8:15 AM (Library)
  Events
- Halloween Fun/Costume Contest 12:50 PM – 1:20 PM (Senior Stage)
  Events
- F/S Football vs Calvary Chapel HS 3:15 PM – 5:15 PM (Los Amigos High School, 16566 Newhope St, Fountain Valley, CA 92708, USA)
  Events