Mater Dei High School
May 2027

Sunday Monday Tuesday Wednesday Thursday Friday Saturday
25
26
MD Wellness Week (Shamrock Plaza)
2026-2027
V Boys & Girls Dive @ Trinity League Prelims (TBD)
2026-2027
V Boys Tennis @ Trinity League Tournament (TBD)
2026-2027
Academic Excellence and 4.0 Stole Ceremony 6 PM (MAC)
2026-2027
27
All School Mass - Mass for Christian Service (MAC)
2026-2027
MD Wellness Week (Shamrock Plaza)
2026-2027
V Boys Tennis @ Trinity League Tournament (TBD)
2026-2027
V Boys Volleyball @ CIF Playoffs (TBD)
2026-2027
V Girls Beach Volleyball @ CIF Playoffs (TBD)
2026-2027
Administrative Board Meeting 9:30 AM (MCR)
2026-2027
V Baseball vs St. John Bosco 3:15 PM (MD)
2026-2027
V Softball vs Orange Lutheran 3:30 PM (TBD)
2026-2027
V Girls Swim @ Trinity League Girls Prelims 4 PM (Santa Margarita)
2026-2027
28
MD Wellness Week (Shamrock Plaza)
2026-2027
V Boys Volleyball @ CIF Playoffs (TBD)
2026-2027
V Baseball @ St. John Bosco 3:15 PM (St. John Bosco)
2026-2027
V Boys Swim @ Trinity League Boys Prelims 4 PM (Santa Margarita)
2026-2027
V Track & Field @ Trinity League Finals 6 PM (JSerra)
2026-2027
29
MD Wellness Week (Shamrock Plaza)
2026-2027
Service Fair during Both Lunches (Shamrock Plaza)
2026-2027
V Girls Beach Volleyball @ CIF Playoffs (TBD)
2026-2027
Diocesan DPA Meeting 8:30 AM – 2 PM (Pastoral Center - 4A)
2026-2027
PAC Project Committee Weekly Update 8:30 AM – 9:30 AM (MCR)
2026-2027
V Boys & Girls Dive @ CIF Prelims & Finals 8:30 AM (Marguerite Aquatics Complex)
2026-2027
Honors Dance Company Banquet 6 PM (LeVecke)
2026-2027
30
MD Wellness Week (Shamrock Plaza)
2026-2027
V Track & Field @ Finals (JSerra)
2026-2027
V Boys & Girls Swim @ Trinity League Coed Finals 2 PM (Santa Margarita)
2026-2027
V Baseball vs St. John Bosco 3:15 PM (MD)
2026-2027
V Softball vs JSerra 3:30 PM (TBD)
2026-2027
Theatre Director's Showcase 7 PM (Little Theater)
2026-2027
1
SAT Testing (TBD)
2026-2027
V Boys Volleyball @ CIF Playoffs (TBD)
2026-2027
V Girls Beach Volleyball @ CIF Finals (TBD)
2026-2027
V Boys & Girls Dive @ Trinity League Coed Diving Finals 9 AM (Crown Valley)
2026-2027
Theatre Director's Showcase 2 PM (Little Theater)
2026-2027
Red Hot Jazz 6 PM (LeVecke)
2026-2027
2
Mother/Son Senior Mass & Brunch 10 AM (Grotto)
2026-2027
Mother/Daughter Senior Prayer Service & Afternoon Tea 2 PM (Grotto)
2026-2027
3
AP Exams
2026-2027
56th Annual Athletics Golf Tournament 9 AM (TBD)
2026-2027
CTC Meeting 3 PM (LCC)
2026-2027
Honors Dance Company Auditions 3:30 PM – 6 PM (Pavilion)
2026-2027
4
AP Exams
2026-2027
Cheer Tryouts (LeVecke)
2026-2027
National Teacher Appreciation Day
2026-2027
V Boys & Girls Dive @ CIF State Qualifier (Mt. SAC)
2026-2027
Administrative Board Meeting 9:30 AM (MCR)
2026-2027
Honors Dance Company Auditions 3:30 PM – 6 PM (Pavilion)
2026-2027
V Softball @ Santa Margarita 3:30 PM (TBD)
2026-2027
5
AP Exams
2026-2027
Cheer Tryouts (LeVecke)
2026-2027
V Boys Tennis @ CIF Playoffs (TBD)
2026-2027
V Boys Volleyball @ CIF Playoffs (TBD)
2026-2027
Faculty/Staff Meeting 7:30 AM (LeVecke)
2026-2027
Honors Dance Company Auditions 3:30 PM – 6 PM (Pavilion)
2026-2027
6
AP Exams
2026-2027
Cheer Tryouts (LeVecke)
2026-2027
V Boys & Girls Swim @ CIF Prelims (Mt. SAC)
2026-2027
PAC Project Committee Weekly Update 8:30 AM – 9:30 AM (MCR)
2026-2027
Honors Dance Company Auditions 3:30 PM – 6 PM (Pavilion)
2026-2027
7
AP Exams
2026-2027
V Boys Tennis @ CIF Playoffs (TBD)
2026-2027
Diocesan HS Learning Support Meeting 9:30 AM – 10:30 AM (Zoom)
2026-2027
Theatre Banquet 6 PM (LeVecke)
2026-2027
8
V Boys & Girls Swim @ CIF Finals (Mt. SAC)
2026-2027
V Boys Volleyball @ CIF Playoffs (TBD)
2026-2027
V Track & Field @ CIF Prelims (TBD)
2026-2027
Instrumental Music Banquet 11 AM (LeVecke)
2026-2027
9
10
AP Exams
2026-2027
V Boys Golf @ CIF Individual Regionals (TBD)
2026-2027
V Boys Tennis @ CIF Playoffs (TBD)
2026-2027
11
AP Exams
2026-2027
Administrative Board Meeting 9:30 AM (MCR)
2026-2027
Lunch & Learn: Parent Education Series 12 PM – 12:45 PM (Virtual)
2026-2027
12
AP Exams
2026-2027
V Boys Tennis @ CIF Playoffs (TBD)
2026-2027
Department Meetings 7:30 AM
2026-2027
13
AP Exams
2026-2027
V Boys Volleyball @ CIF Finals (TBD)
2026-2027
PAC Project Committee Weekly Update 8:30 AM – 9:30 AM (MCR)
2026-2027
V Boys & Girls Dive @ CIF State Championship 9 AM (Clovis West HS)
2026-2027
14
AP Exams
2026-2027
V Boys Tennis @ CIF Finals (TBD)
2026-2027
V Boys Volleyball @ CIF Finals (TBD)
2026-2027
V Boys & Girls Swim @ CIF State Prelims 1 PM (Clovis West HS)
2026-2027
Coffeehouse 7 PM (Grotto)
2026-2027
15
V Boys Volleyball @ CIF Finals (TBD)
2026-2027
V Track & Field @ CIF Championships (TBD)
2026-2027
V Boys & Girls Swim @ CIF State Finals 10:30 AM (Clovis West HS)
2026-2027
ASB Interviews for Class of 2031 2 PM – 4 PM (LeVecke)
2026-2027
Class of 2031 Acceptance Mass 4 PM (LeVecke)
2026-2027
Coffeehouse 7 PM (Grotto)
2026-2027
16
Chambers Beach Formal (San Clemente Beach)
2026-2027
17
V Boys Golf @ CIF Team Divisional Championships (TBD)
2026-2027
Senior Awards Night 6 PM – 8 PM (Grotto)
2026-2027
18
Marian Mass - All School Mass (Grotto)
2026-2027
V Boys Volleyball @ CIF SoCal Regionals (TBD)
2026-2027
Administrative Board Meeting 9:30 AM (MCR)
2026-2027
Instrumental Music Banquet 6 PM (LeVecke)
2026-2027
19
Senior Final Exams
2026-2027
20
Senior Final Exams
2026-2027
V Boys Golf @ CIF-SCGA Team Qualifier (TBD)
2026-2027
V Boys Tennis @ CIF Individual Sectionals (TBD)
2026-2027
V Boys Volleyball @ CIF SoCal Regionals (TBD)
2026-2027
PAC Project Committee Weekly Update 8:30 AM – 9:30 AM (MCR)
2026-2027
21
FLEX DAY (8 AM - 2:30 PM)
2026-2027
V Boys Tennis @ CIF State Regional/Team (TBD)
2026-2027
Prom 7 PM – 10 PM (TBD)
2026-2027
22
Music In the Park Choir Competition (Knott's Berry Farm)
2026-2027
V Boys Tennis @ CIF State Regional/Team (TBD)
2026-2027
V Boys Volleyball @ CIF SoCal Regionals (TBD)
2026-2027
V Track & Field @ CIF Masters Meet (TBD)
2026-2027
23
Choir Banquet and Mass 11 AM (LeVecke)
2026-2027
Cappies Gala 6 PM (TBD)
2026-2027
24
Graduation Practice (MAC)
2026-2027
No School Grades 9-11
2026-2027
Senior Only Day
2026-2027
Senior Picnic (Grotto)
2026-2027
25
Semester Exams
2026-2027
Administrative Board Meeting 9:30 AM (MCR)
2026-2027
26
Semester Exams
2026-2027
V Boys Tennis @ CIF Individual Championships (TBD)
2026-2027
Baccalaureate Mass - Senior Class of 2027 6 PM (Grotto)
2026-2027
27
Last Day of School
2026-2027
Semester Exams
2026-2027
V Boys Golf @ CIF-SCGA (TBD)
2026-2027
V Boys Tennis @ CIF Individual Championships (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
28
Faculty/Staff Work Day
2026-2027
V Track & Field @ CIF State Prelims (Buchanan HS)
2026-2027
Graduation 9:30 AM (TBD)
2026-2027
29
V Boys Tennis @ CIF State Team Championships (TBD)
2026-2027
V Boys Volleyball @ CIF State Championship (TBD)
2026-2027
V Track & Field @ CIF State Championships (Buchanan HS)
2026-2027
30
31
Memorial Day
2026-2027
1
Faculty/Staff Work Day
2026-2027
V Boys Golf @ CIF State Championship (TBD)
2026-2027
Administrative Board Meeting 9:30 AM (MCR)
2026-2027
2
Faculty/Staff Work Day
2026-2027
3
Faculty/Staff Work Day
2026-2027
PAC Project Committee Weekly Update 8:30 AM – 9:30 AM (MCR)
2026-2027
4
Faculty/Staff Work Day
2026-2027
Faculty/Staff End of Year Luncheon (LeVecke)
2026-2027
5
SAT Testing (TBD)
2026-2027