TUESDAY 09/29/26
@ THHS MUSIC ROOM, 7PM

The TITH Committee Chairs Meeting #2 on Tuesday, September 29, 2026 @ THHS Music Room at 6:30pm. At this meeting, we will discuss the current plans for the tournament and determine what open positions are left to fill. If you would like to fill an open co-chair position, please reach out to Quincy Nguyen. We will also talk through any updates for this year and discuss the next steps / action items for each committee. The committee chairs will also finalize their committee needs.
Calendar 2026-2027

WBA CHAMPIONSHIPS -
TRIP COSTS DUE 10/01/26
After a year away, the 2026 Trabuco Hills High School Thundering Mustangs Marching Unit will return to the 2026 WBA Championships in November 2026. Although this may seem far away, the staff and boosters have completed a lot of planning already. To that end, we need all families for the Marching Unit to submit payment for the trip costs by October 01, 2026. We need everyone to participate to cover the expenses of the trip. Please reach out to the treasurer if you have any questions. Thanks!
WBA Championships

FRIDAY 10/02/26
@ THHS STADIUM, 7:00PM
The third home football game is coming up soon. The Varsity Football: Trabuco Hills High School vs. Brea Olinda High School will be held on Friday, October 02, 2026 @ THHS Stadium at 7:00pm. The 2026 Trabuco Hills High School Thundering Mustangs Marching Unit will debut an exhibition performance in-uniform of the Opener & Ballad of the Fall 2026 Show entitled "Hexahedron" at halftime. During pre-game, we will honor the 21 members of the Seniors Class of 2027. Be there!
Brea Olinda HS Football Game

MONDAY 10/05/26
@ TRABUCO HILLS HS, 4PM

The 2026 Trabuco Hills High School Thundering Mustangs Marching Unit will have its annual Marching Unit Picture Day on Monday, October 05, 2026 @ THHS at 4:00pm. The students will need to bring their clothes and costumes to school, and change during 6th Period. South Coast Photographic will be sending order forms with the students to bring home. All photo purchases (group, buddy, individual) will need to be made with the order form on the day of the event. Smile and capture those memories! GO BLUE!
Marching Unit Picture Day

SATURDAY 10/10/26
@ RUBEN S. AYALA HS

The 2026 Trabuco Hills High School Thundering Mustangs Marching Unit will make its competitive debut of the season at the 19th Annual Music in Motion @ Ruben S. Ayala High School in Chino Hills, California on Saturday, October 10, 2026  The Marching Unit will perform in Class AAA at 2:45pm. After more than 3 months of rehearsals, camps and sectionals, these hard-working students are ready to make their WBA Fall Season debut. Please volunteer by volunteering using the Signup.com link below. GO BLUE!
WBA Ayala Music in Motion

TUESDAY 10/13/26
@ BURGER BOSS IN MV

Several times throughout the year, the Music Boosters arrange a Family Dine Out Night - as fundraisers for the Music Program. The third Family Night Out Night for the 2026-2027 school year will be held on Tuesday, October 13 2026 at Burger Boss from 11:00am until 9:00pm. The restaurant is located across the street from the school, so swing on by after school or rehearsal that day! Download and show the flyer, and we will earn funds for the program. We will earn 20% of proceeds that day.
Burger Boss Flyer

WEDNESDAY 10/14/26
@ THHS GYMNASIUM, 7:00PM
The 2026-2027 Trabuco Hills High School String Orchestra, 2026-2027 Trabuco Hills High School Wind Ensemble, 2026-2027 Trabuco Hills High School Concert Band and 2026-2027 Trabuco Hills High School Jazz Ensemble will make their performance debut for this school year at the 2026 Fall Concert @ Trabuco Hills High School Gymnasium in Mission Viejo, California on Wednesday, October 14, 2026 starting at 7:00pm. Come out to listen to these talented musicians - GO BLUE!
Fall Concert Flyer

EVERY THURSDAY -

NEXT NIGHT 10/01/26

Every Thursday Night is BINGO Night! Our next Bingo Night is Thursday, October 01, 2026! The Bingo games start at 6:00pm, but players can arrive early. We always need more volunteers! Shift times vary from 3:00pm through 10:00pm, with varying durations. Come out and support the Music Program and these hard talented students in the program! Families should check their Bingo Teams for dates. The more volunteers we have, the more specials we can sell and revenue collected! Thank you!
Bingo / Sign-ups