Registration and Sponsorship Page

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Registration opens: Thursday, October 9, 2025

Registration closes: Thursday, January 29, 2026

Registration is closed

THANK YOU TO OUR SPONSORS

ALLHEART Platinum Sponsor

Dodd Family Foundation

Gonzales Family Fund

Medic Ambulance

Sangiacomo Family Wines

Van Pelt Construction Services

ALLHEART Sponsor

Bettinelli Vineyards

Golden State Oral Surgery & Dental Implants

MIV/HUB International Napa

State Farm, Robert Reed

Vincent Arroyo Winery

Round Pond Estate

King Crab Level Sponsor

Cuneo Family

Dungeness Crab Level Sponsor

The Graf Family

Braves Blue Crab Level Sponsor

Cocilova/Barbosa Family

Danzeisen and Estes Families

St. Apollinaris Catholic School

Zapolski Real Estate

Illusions Lighting Design, LLC

Braves Family/Business Sponsor

Vincent Arroyo Winery

Claret - Supply Chain Planning Software

Tax Tiger-JSParents-Tax Attorneys

Lora and Bob Blanusa

Stone Speech Therapy

The Tauziet Family

Kate and Ted Smith

About Us

Born of a collaboration between the Dominican Sisters of San Rafael and the De La Salle Christian Brothers, Justin-Siena High School has served families in the Napa Valley and beyond since 1966. Although firmly rooted in Napa, we are a part of a Lasallian ministry that spans, continents, centuries, and generations.

We celebrate our Lasallian Catholic heritage as a college preparatory school. We serve as sisters and brothers to our students, celebrate God’s holy presence, and commit ourselves to ensuring access to those who seek this experience.