19th Annual Knights of Columbus SWING FOR CHARITY Golf Tournament being held Monday, July 21, 2025 @ Callippe Preserve Golf Course 8500 Clubhouse Dr., Pleasanton, CA 94566 This is a shotgun start18-hole golf tournament lunch, gifts & prizes, om course contests, award Ceremony and buffet dinner. The beneficiaries are Rotacare Pittsburg Free Medical Clinic at […]
This event will provide a unique opportunity to engage with LLF's talented undergraduate and graduate student fellows as they present their cutting-edge research, offering insights into their findings, career aspirations, and the journeys that led them to pursue science on a mission as an LLF Fellow. We look forward to joining with community leaders, colleagues […]
Opera in the Vineyard: A Summer Evening Like No Other 🍷 Pack your picnic and get ready and join us for a magical evening of your favorite songs, wine, and summer charm under the open sky. Set in the heart of wine country, this beloved event brings together world-class voices and relaxed vineyard vibes for […]
Join us in celebrating Open Heart Kitchen's 30th anniversary with an unforgettable evening! The 2025 Heart of the Tri-Valley Gala will raise crucial funds to support programs that provide free meals, groceries, and shelter to those in need. Guests will enjoy an evening of silent and live auctions, thrilling games and raffles, and the chance […]
Join the Pleasanton Chamber of Commerce for our annual golf outing on Thursday, September 18, 2025, at the beautiful Callippe Preserve Golf Course. As our premier fundraising event of the year, this exciting afternoon includes golf, delicious food and drinks, and amazing prizes. It's the perfect chance to enjoy a day of fun while showcasing […]
The 2025 Livermore Valley Wine Auction will continue to celebrate the generosity, resilience, and strength of our community with our annual event that supports local, under-served children in the East Bay. Fall in Livermore Valley Wine Country is spectacular, and we will be embracing the outdoor beauty of our wine country garden party setting. Join […]
Happening on November 6, 2025, at The Bankhead Theater – Power of Giving Celebration, a special evening honoring the individuals and organizations driving positive change across the Tri-Valley. This inspiring event shines a spotlight on the impact makers—nonprofits, community leaders, and local champions—who are creating lasting difference through service, innovation, and collaboration. Whether you’re a […]
Come join us for our 10k, 5k, and 1-mile fun run! This is Livermore Granada Booster’s main fundraiser of the year, and all proceeds go towards the Livermore Granada Boosters Olympian Scholarship program. This event is open to all ages and abilities. We host this event to encourage awareness and appreciation for fitness, as well […]
Three Valleys Region: Nonprofit Community Calendar of Events
Our vibrant Three Valleys Region is home to over 300 nonprofits providing direct service to our community. These local nonprofits host a number of engaging community and fundraising events, both free and ticketed, in support of a wide range of worthy causes. In collaboration with civic leaders and front-line organizations, 3VCF is delighted to sponsor a Nonprofit Community Calendar of Events to promote and publicize nonprofit gatherings that build a sense of community belonging while making a lasting and positive impact on the quality of life in our region. Submit an Event ›
What We Do
Three Valleys Community Foundation seeks to strengthen our vibrant Three Valleys region and beyond through inclusive leadership, thoughtful funding, informed giving, and collaborative action. We partner with donors who care about our community and connect them with impactful local organizations to make a real difference to the communities we serve.
Mailing Address
P.O. Box 1720
Pleasanton, CA 94566
Main Office
225 Spring Street
Pleasanton, CA 94566
Contra Costa Office
2700 Camino Ramon, Suite 140
San Ramon, CA 94583
Email: info@3vcf.org
501c3 Tax ID # 87-1782380
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