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Let's get "All Together Now" for Marin Horizon's biggest party of the year!

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This year’s Spring Party & Auction is a celebration of good times and great friends. With our kids tucked in at home, we’ll enjoy a night out at the iconic Sweetwater Music Hall.


Get ready to raise your paddle in support of the programming that makes Marin Horizon the school we know and love while reveling in the musical stylings of Jon Chi & the Pacific Syndicate.

Dress Code

Think "Sweetwater cool." Take a cue from the legendary spirit of musicians who have graced the Sweetwater stage or turn some heads in a GRAMMYs-inspired style on our step-and-repeat. Just make it your night to shine!


General admission tickets are now available at an early supporter price of $225. Given the incredible evening we have planned, and the limited capacity at the Sweetwater, we expect this event to sell out.  So snag your tickets quickly.  You'll want to say, "I was there!"


Family Sponsorships

Looking to make an even bigger impact? We're rolling out the red carpet for our Family Sponsorship packages. Our "Rockstar," "With the Band," and "Roadie" VIP passes will be available starting March 25.

Our sponsorship packages offer ou the chance to live out your rockstar dreams, while supporting the best os what our school has to offer.



Online Auction

Coming soon.

Live Auction

Coming soon.

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Party Book

Party Book is back with unforgettable spring gatherings, tailored to every member of the family. Whether you’re seeking relaxation and rejuvenation, dad-friendly bonding, a night out, or a festive family outing, there’s an event for you. 


What is it?

Party Book is made up of special events hosted by Marin Horizon community members for Marin Horizon community members. 


Why join in?

It's the perfect opportunity to mingle with other families, create lasting memories, and yes—support our school in the most enjoyable way possible. Every ticket purchased is a 100% donation to Marin Horizon. It's a triple win: Connect, Celebrate, Contribute.


Upcoming Party Highlights 

  • Relax & Recuperate: Lemondrops & Flip Flops

  • Dad-Friendly Bonding: Texas Hold 'Em, BBQ & Beer Die (fun for couples too!)

  • A Night Out: Tapas & Paella

  • For Families/Kids: Beach Bonfire, Butterfly Tea Party


How to register?

Sign up here to secure your spot at an upcoming party. We hope to see you there!

Interested in hosting a fall party?

We'd love to chat! Email

Thank you to our sponsors!
$2,500 Premier Sponsorship
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$1,500 Featured Sponsorship
$500 Featured Sponsorship
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