Flatwater Fest 2025!

Flatwater Fest 2025

Join us for the very first Flatwater Fest—a community celebration full of good vibes, great music, and an even greater cause. We're bringing everyone together for a fun-filled day featuring live music, delicious food and drinks, local vendors and artisans, and kid-friendly activities and stations. Bring the whole crew—families, kids, and even your dogs are welcome!

Flatwater Fest is more than just a good time—it's a chance to support Flatwater, an Austin-based nonprofit that covers the cost of mental health therapy for individuals and families coping with cancer.

While our largest annual fundraiser, Dam That Cancer, takes place June 30th (where participants paddle 21 miles across Lake Austin!), Flatwater Fest is a way for the entire community to come together, celebrate, and raise critical funds for mental health support in the wake of cancer.

Let’s make some memories, spread awareness, and uplift our community—one good time at a time.

A big THANK YOU to our sponsors:

Host or Publisher Flatwater Foundation