Mater Dei High School
October 2026

Sunday Monday Tuesday Wednesday Thursday Friday Saturday
27
Family Mass & Breakfast 9:30 AM (MAC & LeVecke)
2026-2027
28
V Girls Golf @ JSerra 3:15 PM (TBD)
2026-2027
29
Administrative Board Meeting 9:30 AM (MCR)
2026-2027
V Girls Volleyball vs JSerra 5:45 PM (MAC)
2026-2027
V Girls Flag Football @ Orange Lutheran 6 PM (Orange Lutheran)
2026-2027
30
V Girls Golf @ Santa Margarita 3:15 PM (TBD)
2026-2027
V Boys Water Polo @ JSerra 5 PM (JSerra)
2026-2027
V Girls Volleyball @ Santa Margarita 5:45 PM (Santa Margarita)
2026-2027
1
V Girls Volleyball @ Nike Tournament of Champions (Phoenix, AZ)
2026-2027
PAC Project Committee Weekly Update 8:30 AM – 9:30 AM (MCR)
2026-2027
2
Concert Choir Retreat (TBD)
2026-2027
Grandparent's Day (Library)
2026-2027
MD Spirit Dress
2026-2027
V Girls Volleyball @ Nike Tournament of Champions (Phoenix, AZ)
2026-2027
V Boys Water Polo @ Sage Hill 5 PM (Sage Hill)
2026-2027
V Football @ Santa Margarita 7 PM (Santa Margarita)
2026-2027
3
Boo Bash (LeVecke)
2026-2027
Concert Choir Retreat (TBD)
2026-2027
SAT Testing (TBD)
2026-2027
V Cross Country @ Central Park Invitational (HB Central Park)
2026-2027
V Girls Volleyball @ Nike Tournament of Champions (Phoenix, AZ)
2026-2027
4
Concert Choir Retreat (TBD)
2026-2027
5
PLC Meeting 3 PM (LCC)
2026-2027
V Girls Golf @ Orange Lutheran 3:15 PM (TBD)
2026-2027
Celebration of Academic Excellence 6 PM – 8 PM (LeVecke)
2026-2027
6
Administrative Board Meeting 9:30 AM (MCR)
2026-2027
V Girls Volleyball @ Orange Lutheran 5:45 PM (Orange Lutheran)
2026-2027
V Girls Flag Football @ JSerra 6 PM (JSerra)
2026-2027
7
Testing Day: PSAT - Juniors & PACT - Sophomores
2026-2027
Tentative Freshman Retreat Conference (Option #1) 8 AM – 2:10 PM (MD)
2026-2027
Senior College Workshop 9 AM – 12 PM (Library)
2026-2027
V Girls Golf @ JSerra 3:15 PM (TBD)
2026-2027
V Boys Water Polo @ Servite 5 PM (Servite)
2026-2027
Open House #1 6 PM (MD)
2026-2027
8
Choir Friends Festival (St Wilfrid's Episcopal Church)
2026-2027
PAC Project Committee Weekly Update 8:30 AM – 9:30 AM (MCR)
2026-2027
V Girls Tennis @ JSerra 3:15 PM (TBD)
2026-2027
V Girls Volleyball @ JSerra 5:45 PM (JSerra)
2026-2027
9
Special Green Dress for World Mental Health Day
2026-2027
V Boys Water Polo vs Laguna Beach 5 PM (MD)
2026-2027
V Football @ JSerra 7 PM (JSerra)
2026-2027
10
11
Walk in Faith 86 (Mission San Luis Rey)
2026-2027
12
Walk in Faith 86 (Mission San Luis Rey)
2026-2027
V Girls Golf @ Santa Margarita 3:15 PM (TBD)
2026-2027
13
Walk in Faith 86 (Mission San Luis Rey)
2026-2027
Administrative Board Meeting 9:30 AM (MCR)
2026-2027
Lunch & Learn: Parent Education Series 12 PM – 12:45 PM (Virtual)
2026-2027
V Girls Tennis @ Santa Margarita 3:15 PM (TBD)
2026-2027
V Girls Volleyball vs Santa Margarita 5:45 PM (MAC)
2026-2027
V Girls Flag Football vs Santa Margarita 6 PM (MD)
2026-2027
14
Faculty/Staff Meeting 7:30 AM (LeVecke)
2026-2027
V Boys Water Polo vs Orange Lutheran 5 PM (MD)
2026-2027
15
Respect All Life - All School Mass (MAC)
2026-2027
PAC Project Committee Weekly Update 8:30 AM – 9:30 AM (MCR)
2026-2027
V Girls Tennis @ Orange Lutheran 3:15 PM (TBD)
2026-2027
16
V Football @ Servite 7 PM (Servite)
2026-2027
17
ACT Testing (TBD)
2026-2027
V Cross Country @ OC Championships (Oak Canyon Park, Irvine)
2026-2027
Monarch Spooktacular 12:30 PM – 2:30 PM (Grotto)
2026-2027
18
Homecoming Decorating
2026-2027
Choir Fall Concert 7 PM (Christ Our Savior Church)
2026-2027
19
Homecoming Week
2026-2027
V Girls Golf @ League Individual Tournament (TBD)
2026-2027
College Financial Aid Workshop 6 PM – 7 PM (200 Wing Classroom)
2026-2027
College Fair 6:30 PM – 8 PM (MAC)
2026-2027
20
Homecoming Week
2026-2027
V Girls Flag Football @ CIF Playoffs (TBD)
2026-2027
V Girls Volleyball @ CIF Playoffs (TBD)
2026-2027
Administrative Board Meeting 9:30 AM (MCR)
2026-2027
V Girls Tennis @ JSerra 3:15 PM (TBD)
2026-2027
V Boys Water Polo vs St. John Bosco 5 PM (MD)
2026-2027
Choir Fall Concert 7 PM (Christ Our Savior Church)
2026-2027
21
Homecoming Week
2026-2027
V Girls Golf @ League Individual Tournament (TBD)
2026-2027
V Girls Volleyball @ CIF Playoffs (TBD)
2026-2027
Department Meetings 7:30 AM
2026-2027
22
Homecoming Week
2026-2027
Student Wellness Activity during Both Lunches (Shamrock Plaza)
2026-2027
V Girls Volleyball @ CIF Playoffs (TBD)
2026-2027
PAC Project Committee Weekly Update 8:30 AM – 9:30 AM (MCR)
2026-2027
Diocesan Technology Coordinator Meeting 9 AM – 10 AM (Zoom)
2026-2027
V Girls Tennis @ Santa Margarita 3:15 PM (TBD)
2026-2027
Instrumental Music Fall Concert 7 PM (LeVecke)
2026-2027
23
Homecoming Lunch during Both Lunches (TBD)
2026-2027
Homecoming Rally (MAC)
2026-2027
Homecoming Week
2026-2027
V Girls Volleyball @ CIF Playoffs (TBD)
2026-2027
V Football vs Orange Lutheran 7 PM (SA Bowl)
2026-2027
24
V Girls Flag Football @ CIF Playoffs (TBD)
2026-2027
V Girls Volleyball @ CIF Playoffs (TBD)
2026-2027
25
Homecoming Dance 7 PM – 10 PM (TBD)
2026-2027
26
No School - MD Holiday
2026-2027
Red Ribbon Week
2026-2027
V Girls Golf @ CIF Individual Regionals (TBD)
2026-2027
V Girls Tennis @ League Individual Tournament (TBD)
2026-2027
V Girls Volleyball @ CIF Playoffs (TBD)
2026-2027
27
Red Ribbon Week
2026-2027
V Boys Water Polo @ CIF Playoffs (TBD)
2026-2027
V Girls Flag Football @ CIF Playoffs (TBD)
2026-2027
V Girls Tennis @ League Individual Tournament (TBD)
2026-2027
V Girls Volleyball @ CIF Playoffs (TBD)
2026-2027
Administrative Board Meeting 9:30 AM (MCR)
2026-2027
28
Red Ribbon Week
2026-2027
V Boys Water Polo @ CIF Playoffs (TBD)
2026-2027
V Girls Volleyball @ CIF Playoffs (TBD)
2026-2027
NHS Induction Ceremony 7:30 AM (LeVecke)
2026-2027
29
Red Ribbon Week
2026-2027
V Boys Water Polo @ CIF Playoffs (TBD)
2026-2027
V Girls Volleyball @ CIF Playoffs (TBD)
2026-2027
PAC Project Committee Weekly Update 8:30 AM – 9:30 AM (MCR)
2026-2027
30
Red Ribbon Week
2026-2027
V Boys Water Polo @ CIF Playoffs (TBD)
2026-2027
V Cross Country @ Trinity League Finals (HB Central Park)
2026-2027
V Girls Volleyball @ CIF Playoffs (TBD)
2026-2027
V Football vs St. John Bosco 7 PM (SA Bowl)
2026-2027
31
V Boys Water Polo @ CIF Playoffs (TBD)
2026-2027
V Girls Flag Football @ CIF Playoffs (TBD)
2026-2027
V Girls Volleyball @ CIF Playoffs (TBD)
2026-2027