The Online Auction is Open!

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The online portion of Marin Horizon Spring Party 2025 is now open. The auction will run from March 17, 2025 to April 1, 2025, with the live event taking place on March 28, 2025. Proceeds go to Marin Horizon School in order to support our wonderful teachers and programs. Auction items range from vacation getaways to donated items guaranteed to delight and surprise. So, tell your friends, family, community. Let the bidding begin!

Live Event Details

Fri Mar 28, 2025
6PM - 11PM PDT Sweetwater Music Hall 19 Corte Madera Ave, Mill Valley, CA Add to My Calendar

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Become a Sponsor!

We hope you will consider supporting this incredible evening with a corporate or family sponsorship package.

Our goal is to raise $185,000 from this event that will go to bringing joy to our kids with outdoor ed, arts programs, and exceptional teachers. This event is put on by the Community Association, our community partners, our parent volunteers, and families like YOU!

Click on "Order Tickets" to become a sponsor today!

Thank you to our sponsors:

The Bryan-Lisska Family
The Coyne Family
The Shoenbeck Davis Family
The Edelin Mohanty Family
The Flemming Family
The Frank Family
Elisabeth Thurston Fraser and Dod Fraser
Veery Maxwell and Josh Galland
The Gaza-Pojar Family
Charmaine Ho
Lexy Lurie
Ashley and Elvin MacDonald
The McDonald Family
Rossie Pope-Meyer and Jake Meyer
The Newby Family
The Newhagen Panoff Family
The Raffetto Family
The Revelo Patel Family
Anne Roche and Bill Perrine
Tatem and Morgan Read
Rachel Courtney & Sean Reilly
The Dennehy-Shaffer Family
The Shaffer Family
The Shepherd Family
The Stewart Family
The Cooper-Stoe Family
Kathryn and Malcolm Thompson
The Vronsky Family