
Co-op Information
Be Part of the Show: Join the Co-op
GHS Show Choir is a team effort, on stage and off. Our program runs as a co-op, which means every family shares in what it takes to give our students a top-quality show choir experience. When you contribute your co-op share, you’re helping your student and every singer beside them shine. Thank you for being part of the GHS Choir family!
Looking for other ways to get involved? Fill out our volunteer interest form to join our volunteer crew!
Why a co-op share? The funding we receive from the school covers only part of what it costs to run a high-quality, competitive show choir program. The co-op share fills that gap. Together, family contributions pay for the extras that make the Glendora show choir experience what it is, including:
• Professional choreographers
• Costumes
• Lighting and sound
• Equipment
• Competition performance sets
• Transportation to competitions
• Competition registration fees
Because these costs are shared, every family’s contribution supports every student on stage. Our fundraising tracker shows how close we are to this year’s goal and what each milestone makes possible.
Questions about your co-op share, payment options, or how to pay? Contact us at treasurer@ghschoirs.com

More Ways to Help: Group Fundraisers
The co-op share is the foundation of our program, but it’s not the only way to support GHS Choirs. Throughout the year, all of our choirs come together for group fundraisers that help close the gap and keep costs down for everyone. These events are a great way for students and families to pitch in, have fun together, and raise money beyond the co-op payment.
This year’s fundraisers may include:
• Cookie fundraiser with [Crumbl Cookies / Crust and Crumble]
• Gift wrap day during the holiday season
• Car washes
• Crowdfunding campaign, where students reach out to family and friends for support

Our 2026/2027 Board
President:Â Â Kate Mackay
Secretary:Â Â Robert Mackay
Events:Â Â Â Â Â Jessie Maron
Fundraising:Â Jaime Zaldivar
Treasurer:Â Â Megan Asselin
Tech Liaison:Â Jeremy Maclennan
If you are interested in joining the booster board or a committee for next school year, please reach out to us at admin@ghschoirs.com