The Mosaic Project

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The Mosaic Project

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We work toward a peaceful future by uniting children of diverse backgrounds, providing them with essential community building skills, and empowering them to become peacemakers. The Mosaic Project teaches people - from elementary school students to adults in the workplace - the skills they need to build the peaceful world they envision. Since 2000, we have provided more than 39,000 students and 9,0

00 adults with immersive, experiential education programs focusing on diversity, empathy, and conflict resolution.

08/25/2026

It’s time!! 🎉 Join us next Friday, 9/4 at 6 PM to kick off our fall season with a bang! Help us send our team off to camp with well wishes and lots of love 🧡💜💕
Bring a dish to share and celebrate the season of peacemaking ahead!

08/24/2026

Happy Fall Youth Leader Training!! We spent the weekend learning, building new connections, and preparing our incredible youth leaders to welcome students to camp this fall! We had such a wonderful time and can’t wait for the season to get started.

See you at kickoff!!

08/21/2026

This weekend, we gathered to connect with, celebrate, and thank the incredible community that has supported us on our journey to our permanent home, and to Raise a Cup to our CUP!

We crafted, sang, ate, and enjoyed a beautiful day together in Castro Valley.

Thank you, Mosaic community, again and again, for everything you do and for helping make this journey possible. We can’t wait to see what the future holds!

07/08/2026

After 20 years of dedicated work — a decade of searching for our permanent home and another decade of navigating the Alameda County’s public review process — we are thrilled that the County recently approved the Conditional Use Permit for our future home in Cull Canyon, Castro Valley.

We are grateful for the overwhelming support we received, including the efforts of over a thousand community members who wrote and called the Supervisors to support the project.

Now, a lawsuit has been filed by TwiningVine Winery and a few other neighbors challenging our Conditional Use Permit under the California Environmental Quality Act (CEQA).

We are committed to seeing this project through to show our kids the power of persistence, speaking out, and standing up for what matters and to ensure access to our transformative programs in nature for generations to come.

We stand behind our cutting-edge, environmentally sustainable design, we stand behind a decade of expert analysis, and most importantly, we stand behind the value of The Mosaic Project for Alameda County, the Bay Area, and beyond.

We also remain committed to being exemplary neighbors, and the invitation we extended to TwiningVine Winery and other neighbors when we first found the property in 2016 still stands — we would love to partner with them in uplifting all of Cull Canyon.

Onward and forward! Here’s to many more decades of Peacing It Together!

06/23/2026

💫 Fall Youth Leadership Training is Here! 💫

Are you 15–21 and passionate about developing leadership skills, building peaceful communities, and creating magic? Join us this fall!

Build your facilitation skills, grow as a leader, and become part of a community dedicated to empathy, inclusion, and positive change.

Register at the link in our bio and learn more on our website!

06/16/2026

✨ We’re hiring for Fall 2026! ✨

We’re looking for a new team of magical humans to join us for the Fall 2026 season! If you’re passionate about building community, working with young people, and creating magical memories, we’d love to hear from you.

Check out the link in our bio for more information and send us your resume today!

06/01/2026

As we look back on our Spring Season, let's take a look at the magical facilitators who made it possible! Thank you all for letting your inner children shine this season ✨️

04/14/2026

The consequential vote for Mosaic’s Future, the final vote for our permit to create a permanent home on our Castro Valley property, is on Thursday, April 16. Please email and call your Supervisor to tell them to vote YES and then spread the word to your networks!

Check out the links in our bio for an easy-to-use template to email the Supervisors and for more info about the facts! Here are the Supervisors phone to call:

District 1 – David Haubert (Dublin, Fremont, Livermore, Sunol) (510) 272-6691

District 2 – Elisa Márquez (Hayward, Union City, parts of Newark): (510) 272-6692

District 3 – Lena Tam (Alameda, San Leandro, West Oakland): (510) 272-6693

District 4 – Nate Miley (East Oakland, Pleasanton, Castro Valley): (510) 272-6694

District 5 – Nikki Fortunato Bas (Albany, Piedmont, Berkeley, parts of Oakland): (510) 272-6695

Address

478 Santa Clara Avenue, Suite 200
Oakland, CA
94610

Website

http://Mosaicproject.org/

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