Events

May 1 Fri
- Asian American & Pacific Islander Heritage Month
  Calendar
- Mariposa Spirit Wear Friday
  Calendar
- National Mental Health Month
  Calendar
- National School Principal Appreciation Day
  Calendar
- Guitar/Ukulele Lessons 3 PM – 4 PM (STEAM Lab)
  Calendar
May 4 Mon
- Teacher Appreciation Week 5/4/2026 – 5/8/2026
  Calendar
May 5 Tue
- Teacher Appreciation Week 5/4/2026 – 5/8/2026
  Calendar
- Mariposa Choir 3 PM – 4 PM (Room 7)
  Calendar
May 6 Wed
- Early Release Wednesday (Grades 1-6) @ 2:10 PM
  Calendar
- National School Nurse Day
  Calendar
- STREET SWEEPING @ MARIPOSA (Noon - 2:00)
  Calendar
- Teacher Appreciation Week 5/4/2026 – 5/8/2026
  Calendar
May 7 Thu
- Teacher Appreciation Week 5/4/2026 – 5/8/2026
  Calendar
- Engineering & Robotics with Legos (Grades 1-5) 3 PM – 4:30 PM (STEAM Lab, Room 21)
  Calendar
May 8 Fri
- Mariposa Spirit Wear Friday
  Calendar
- Teacher Appreciation Week 5/4/2026 – 5/8/2026
  Calendar
- Guitar/Ukulele Lessons 3 PM – 4 PM (STEAM Lab)
  Calendar
May 11 Mon
- Dress Up Day: Wear Green to Promote Mental Health Awareness!
  Calendar
- Mental Health Awareness Week 5/11/2026 – 5/15/2026
  Calendar
May 12 Tue
- Dress Up Day: Wear your favorite color to boost your mood!
  Calendar
- Mental Health Awareness Week 5/11/2026 – 5/15/2026
  Calendar
- Mariposa Choir 3 PM – 4 PM (Room 7)
  Calendar
May 13 Wed
- Dress Up Day: Wear work-out clothes!
  Calendar
- Early Release Wednesday (Grades 1-6) @ 2:10 PM
  Calendar
- Mental Health Awareness Week 5/11/2026 – 5/15/2026
  Calendar
May 14 Thu
- Dress Up Day: Wear your favorite hero outfit (no masks, capes or play weapons)
  Calendar
- Mental Health Awareness Week 5/11/2026 – 5/15/2026
  Calendar
- Engineering & Robotics with Legos (Grades 1-5) 3 PM – 4:30 PM (STEAM Lab, Room 21)
  Calendar
May 15 Fri
- Mariposa Spirit Wear Friday
  Calendar
- Mental Health Awareness Week 5/11/2026 – 5/15/2026
  Calendar
- Guitar/Ukulele Lessons 3 PM – 4 PM (STEAM Lab)
  Calendar
- Mariposa Carnival 5 PM – 8 PM
  Calendar
May 18 Mon
- National Speech Pathologist Day
  Calendar
- Creative Art Studio Exhibit (MPR) 3 PM – 7 PM (MPR)
  Calendar
- School Site Council Meeting 3 PM – 4 PM (TBD, https://bousd-us.zoom.us/j/84860826469?pwd=mDBGYXaJDj0Okcdq79DTd872wYhjqh.1&jst=3)
  Calendar
May 19 Tue
- Mariposa Choir 3 PM – 4 PM (Room 7)
  Calendar
May 20 Wed
- Early Release Wednesday (Grades 1-6) @ 2:10 PM
  Calendar
- STREET SWEEPING (Noon - 2:00)
  Calendar
May 21 Thu
- Volunteer Tea 8 AM – 11:30 AM (MPR)
  Calendar
- 26/27 Sixth Grade Parent Committee Meeting 3 PM – 4 PM
  Calendar
- Engineering & Robotics with Legos (Grades 1-5) 3 PM – 4:30 PM (STEAM Lab, Room 21)
  Calendar
- BOUSD Elementary 4th-6th Grade Band Spring Concert 5 PM – 6 PM (Brea Olinda High School Performing Arts Center)
  Calendar
- BOUSD Elementary 4th-6th Grade Strings Spring Concert 6:30 PM – 7:30 PM (Brea Olinda High School Performing Arts Center)
  Calendar
May 22 Fri
- Wear Red, White and Blue for Flag Day
  Calendar
- FLAG DAY 9 AM – 10:30 AM
  Calendar
- Guitar/Ukulele Lessons 3 PM – 4 PM (STEAM Lab)
  Calendar
May 25 Mon
- Memorial Day - No School
  Calendar
May 26 Tue
- Dress Up Day: Pajama Day!!
  Calendar
- Fourth Grade Park Day 9 AM – 2 PM
  Calendar
- Choir Spring Concert 5 PM – 6:30 PM (MPR)
  Calendar
May 27 Wed
- College Wear Day! (Wear your favorite College gear!)
  Calendar
- Early Release Wednesday (Grades 1-6) @ 2:10 PM
  Calendar
- PTO Membership Meeting 7 PM – 8 PM (https://bousd-us.zoom.us/j/88149930280?pwd=ymNar8bjE1ju7OMX1BGZkklTZ3q71Y.1&jst=3)
  Calendar
May 28 Thu
- Anything but a Backpack Day!
  Calendar
- TK/Kinder Signing Day 2 PM – 2:45 PM
  Calendar
- Engineering & Robotics with Legos (Grades 1-5) 3 PM – 4:30 PM (STEAM Lab, Room 21)
  Calendar
- An Evening with Mrs. Maurer 5 PM – 7 PM (MPR)
  Calendar
May 29 Fri
- Mariposa Spirit Wear Friday
  Calendar
- Rancho Day 9 AM – 1 PM (MPR, Amphitheater and Upper Field)
  Calendar
- Preschool End of Year Celebration 10:30 AM – 12:30 PM (Preschool Playground)
  Calendar
- Character Award Assembly 2 PM – 2:30 PM
  Calendar
- Guitar/Ukulele Lessons 3 PM – 4 PM (STEAM Lab)
  Calendar