All Tribes American Indian Charter School
September 2026

Sunday Monday Tuesday Wednesday Thursday Friday Saturday
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1
ITS Softball Practice 4 PM – 5 PM (Gym)
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2
Early Release: 2:15pm (Grades 7-12)
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ITS Softball Practice 4 PM – 6 PM (Gym)
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3
MS/HS GIRLS SOFTBALL 9 AM (Rincon Ball Fields, Valley Center, CA 92082, USA)
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ITS Softball Practice 4 PM – 6 PM (Gym)
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4
5
6
7
Labor Day - no school
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8
Elementary Theatre Rehearsal 2:15 PM – 3:15 PM (Gym)
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ITS Softball Practice 4 PM – 5 PM (Gym)
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9
Early Release: 2:15pm (Grades 7-12)
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FFA Chapter Meeting (7th-12th Grade) 2:30 PM – 4 PM (Gym)
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ITS Softball Practice 4 PM – 6 PM (Gym)
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10
Cookie Fundraiser Begins
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Elementary Theatre Rehearsal 2:15 PM – 3:15 PM (Gym)
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ITS Softball Practice 4 PM – 6 PM (Gym)
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11
Cookie Fundraiser 9/11/2026 – 9/27/2026, 11:59 PM
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Thespian Meeting 12:50 PM – 1:10 PM (Lange's Room)
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Elementary Theatre Rehearsal 2:15 PM – 3:15 PM (Ms. A's Room)
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MS/HS Theatre 3:15 PM – 5 PM (Lange's Room)
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12
Cookie Fundraiser 9/11/2026 – 9/27/2026, 11:59 PM
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13
Cookie Fundraiser 9/11/2026 – 9/27/2026, 11:59 PM
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14
Cookie Fundraiser 9/11/2026 – 9/27/2026, 11:59 PM
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Elementary Theatre Workshop 2:15 PM – 3:15 PM
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MS/HS Theatre 3:15 PM – 5 PM (Lange's Room)
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15
Cookie Fundraiser 9/11/2026 – 9/27/2026, 11:59 PM
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Elementary Theatre Rehearsal 2:15 PM – 3:15 PM (Gym)
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ITS Softball Practice 4 PM – 5 PM (Gym)
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Back 2 School Night 5:30 PM – 7 PM
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16
Cookie Fundraiser 9/11/2026 – 9/27/2026, 11:59 PM
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Early Release: 2:15pm (Grades 7-12)
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MS/HS Theatre 3:15 PM – 5 PM (Lange's Room)
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ITS Softball Practice 4 PM – 6 PM (Gym)
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17
Cookie Fundraiser 9/11/2026 – 9/27/2026, 11:59 PM
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Elementary Theatre Rehearsal 2:15 PM – 3:15 PM (Gym)
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ALL TRIBES SOFTBALL A-TEAM 3 PM – 5 PM (Soboba, Field 1)
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ITS Softball Practice 4 PM – 6 PM (Gym)
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18
Cookie Fundraiser 9/11/2026 – 9/27/2026, 11:59 PM
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Thespian Meeting 12:50 PM – 1:10 PM (Lange's Room)
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Elementary Theatre Rehearsal 2:15 PM – 3:15 PM (Gym)
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MS/HS Theatre Auditions 3:15 PM – 5 PM (Gym)
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19
Cookie Fundraiser 9/11/2026 – 9/27/2026, 11:59 PM
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20
Cookie Fundraiser 9/11/2026 – 9/27/2026, 11:59 PM
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21
Cookie Fundraiser 9/11/2026 – 9/27/2026, 11:59 PM
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K-3 Field Trip - Air & Space Museum 8:15 AM – 1:30 PM
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Elementary Theatre Workshop 2:15 PM – 3:15 PM
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MS/HS Theatre 3:15 PM – 5 PM (Lange's Room)
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22
Cookie Fundraiser 9/11/2026 – 9/27/2026, 11:59 PM
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Elementary Theatre Rehearsal 2:15 PM – 3:15 PM (Gym)
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ITS Softball Practice 4 PM – 5 PM (Gym)
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23
Cookie Fundraiser 9/11/2026 – 9/27/2026, 11:59 PM
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Early Release: 2:15pm (Grades 7-12)
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MS/HS Theatre 3:15 PM – 5 PM (Lange's Room)
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ITS Softball Practice 4 PM – 6 PM (Gym)
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BATTLEBORN Wrestling 5:30 PM – 6 PM (Big Playground)
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BATTLEBORN Wrestling 6 PM – 7:30 PM (Gym)
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BATTLEBORN Wrestling Registration 6 PM – 7:30 PM (Lange's Room)
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24
Cookie Fundraiser 9/11/2026 – 9/27/2026, 11:59 PM
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Thespian Meeting 12:50 PM – 1:10 PM (Lange's Room)
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Elementary Theatre Rehearsal 2:15 PM – 3:15 PM (Gym)
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ITS Softball Practice 4 PM – 6 PM (Gym)
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Governance Council Meeting 5 PM – 7 PM (All Tribes Charter School Library)
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25
Cookie Fundraiser 9/11/2026 – 9/27/2026, 11:59 PM
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Native American Day - no school
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BATTLEBORN Wrestling 4 PM – 6 PM
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26
Cookie Fundraiser 9/11/2026 – 9/27/2026, 11:59 PM
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27
Cookie Fundraiser 9/11/2026 – 9/27/2026, 11:59 PM
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28
Cookie Fundraiser Ends
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4-6th Field Trip - Air & Space Museum 8 AM – 12:30 PM
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Elementary Theatre Workshop 2:15 PM – 3:15 PM
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MS/HS Theatre 3:15 PM – 5 PM (Lange's Room)
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BATTLEBORN Wrestling 5:30 PM – 7:30 PM (Gym)
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29
Elementary Theatre Rehearsal 2:15 PM – 3:15 PM (Gym)
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ITS Softball Practice 4 PM – 5 PM (Gym)
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30
Early Release: 2:15pm (Grades 7-12)
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Orange Shirt Day
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MS/HS Theatre 3:15 PM – 5 PM (Lange's Room)
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ITS Softball Practice 4 PM – 6 PM (Gym)
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BATTLEBORN Wrestling 5:30 PM – 6 PM (Big Playground)
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BATTLEBORN Wrestling 6 PM – 7:30 PM (Gym)
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1
Elementary Theatre Rehearsal 2:15 PM – 3:15 PM (Gym)
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ITS Softball Practice 4 PM – 6 PM (Gym)
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2
Warner Winter Sports Two week no contact period starts
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Thespian Meeting 12:50 PM – 1:10 PM (Lange's Room)
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Elementary Theatre Rehearsal 2:15 PM – 3:15 PM (Gym)
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HS Football 3 PM (Borrego Springs, CA 92004, USA)
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MS/HS Theatre 3:15 PM – 5 PM (Lange's Room)
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BATTLEBORN Wrestling 4 PM – 6 PM
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3