You've seen pianos nestled in the flora at the San Francisco Botanical Garden, providing unassuming stages to any talented (or amateur) passerby. Now you can find them tucked away somewhere even more unusual: underneath the Golden Gate Bridge.

“Slow it, spread it, sink it.” It’s the guiding concept for the restoration of Roy’s Redwoods Open Space Preserve, a project underway by the county with help from One Tam.

What changes do you want to see to Crissy Field? The National Park Service, Golden Gate National Parks Conservancy, and Presidio Trust want to know.

On the edge of SF’s Presidio, restoring a watershed will benefit nature and humans.

Exhibit explores many stages of rehabilitation.