This event is in the past.It took place on September 13, 2025 at Cushing Memorial Amphitheater.

Sound Summit 1
Alternative Music Concert
Sound Summit 2
Sound Summit 3
Sound Summit 4
Sound Summit 5
đŸ”ī¸"eclectic and memorable day on the mountain" (Michael Nash, producer)
🎭"A human marvel... Views of the Bay Area atop the stairs are amazing"
🚌Take the Mill Valley shuttle, parking is limited

CAKE returns to helm Sound Summit's 10th anniversary at the historic Mountain Theater, a 4,000-seat stone amphitheater carved into Mount Tamalpais with sweeping Bay Area views. This daylong festival brings Alvvays, a Sly Stone tribute with Taj Mahal, and more to a venue the Civilian Conservation Corps built in the 1930s, with all proceeds funding park conservation.

Historic outdoor amphitheater
Diverse indie lineup
Conservation fundraiser
Family-friendly festival