Join us for Source to Sea, California Trout’s premier Southern California fundraiser and educational event.

Spend an immersive evening celebrating science and learning how CalTrout is restoring ecosystems across the state and regionally in Southern California through dam removal, large-scale habitat restoration, advocacy, and much more.

On September 18th, 2026, at the California Science Center, you’ll hear firsthand about the on-the-ground progress we’ve made, the challenges ahead, and plans for the bold work shaping the future of Southern California’s watersheds and communities.

We look forward to a night of learning, connection, and opportunity.

Together, we power the future of California’s watersheds.