Events

May 1 Fri
- Spring Musical - Mean Girls (Auditorium)
  Mira Costa High School Calendar
- Coffee With the Counselors 9:30 AM – 10:30 AM (Front Office)
  Mira Costa High School Calendar
- CCC Commitment Day 12:47 PM – 1:17 PM (Mustang Mall Stage)
  Mira Costa High School Calendar
May 2 Sat
- Spring Musical - Mean Girls (Auditorium)
  Mira Costa High School Calendar
May 4 Mon
- AP Testing
  Mira Costa High School Calendar
- Staff Appreciation Week
  Mira Costa High School Calendar
May 5 Tue
- AP Testing
  Mira Costa High School Calendar
- Staff Appreciation Week
  Mira Costa High School Calendar
May 6 Wed
- AP Testing
  Mira Costa High School Calendar
- Staff Appreciation Week
  Mira Costa High School Calendar
- New to District Incoming 9th Grade Scheduling Workshop 2:30 PM (Zoom)
  Mira Costa High School Calendar
May 7 Thu
- AP Testing
  Mira Costa High School Calendar
- Staff Appreciation Week
  Mira Costa High School Calendar
- PTSA General Meeting 8:45 AM – 9:15 AM (Guidance Office Conference Room (Front Office))
  Mira Costa High School Calendar
- New to District Incoming 9th Grade Scheduling Workshop 2:30 PM – 3:30 PM (Zoom )
  Mira Costa High School Calendar
May 8 Fri
- AP Testing
  Mira Costa High School Calendar
- Staff Appreciation Week
  Mira Costa High School Calendar
- International Day 2026 5 PM – 7 PM (Manhattan Beach Middle School)
  Mira Costa High School Calendar
May 11 Mon
- AP Testing
  Mira Costa High School Calendar
May 12 Tue
- AP Testing
  Mira Costa High School Calendar
- Late Start
  Mira Costa High School Calendar
May 13 Wed
- AP Testing
  Mira Costa High School Calendar
May 14 Thu
- AP Testing
  Mira Costa High School Calendar
May 15 Fri
- AP Testing
  Mira Costa High School Calendar
May 18 Mon
- Late AP Testing
  Mira Costa High School Calendar
May 19 Tue
- Drama/Tech Senior Scenes
  Mira Costa High School Calendar
- Late AP Testing
  Mira Costa High School Calendar
May 20 Wed
- Drama/Tech Senior Scenes
  Mira Costa High School Calendar
- Late AP Testing
  Mira Costa High School Calendar
May 21 Thu
- Jazz Concert
  Mira Costa High School Calendar
- Late AP Testing
  Mira Costa High School Calendar
- ASB Blood Drive #3 8:30 AM – 1:30 PM (Athletic Complex)
  Mira Costa High School Calendar
- Mental Health Awareness Fair 10:23 AM – 11:13 AM (Mustang Mall)
  Mira Costa High School Calendar
- School Site Council 3:30 PM – 5 PM (Front Office)
  Mira Costa High School Calendar
- SVCA Choir Concert 7 PM
  Mira Costa High School Calendar
May 22 Fri
- Late AP Testing
  Mira Costa High School Calendar
May 25 Mon
- Memorial Day - No School
  Mira Costa High School Calendar
May 26 Tue
- CAASPP Science Assessment (California Assessment of Student Performance and Progress) (11th Grade)
  Mira Costa High School Calendar
- All Awards Assembly 9:30 AM – 10:30 AM (Auditorium)
  Mira Costa High School Calendar
May 27 Wed
- CAASPP Science Assessment (California Assessment of Student Performance and Progress) (11th Grade)
  Mira Costa High School Calendar
May 28 Thu
- Band Pops Concert
  Mira Costa High School Calendar
- CAASPP Science Assessment (California Assessment of Student Performance and Progress) (11th Grade)
  Mira Costa High School Calendar
- AAPI Heritage Assembly 10:23 AM – 11:13 AM (Mustang Mall)
  Mira Costa High School Calendar
- MCHS Art Exhibit 1:01 PM – 1:31 PM (Room 60)
  Mira Costa High School Calendar
May 29 Fri
- CAASPP Science Assessment (California Assessment of Student Performance and Progress) (11th Grade)
  Mira Costa High School Calendar
- Comedy Sportz HSL Match - Alumni vs Seniors 7 PM (Small Theater)
  Mira Costa High School Calendar
May 30 Sat
- Prom 7 PM – 11 PM (The Bellwether, 333 S. Boylston Street, Los Angeles, CA 90017)
  Mira Costa High School Calendar