This article comes to us courtesy of SF Station.
By Matt Crawford
Earth Day is back this weekend with a celebration at Civic Center featuring live music, eco-friendly games and more and the legacy of civil rights leader and labor activist Cesar Chavez is celebrated with a Mission District parade and festival. The Goat Festival proves that there's a festival for just about everything in San Francisco and there's more eco-friendly fun at the BART Blue Sky Festival. Sila Afrofunk Experience closes the weekend with a mid-day Sunday performance to kick off the Union Square Live series.