This Contra Costa County city, located about 55 miles east of San Francisco, is known for Brentwood Harvest Time from April through September, which collectively brings more than 150,000 visitors to the region's numerous U-pick farms and roadside produce stands. The Brentwood Harvest Time Festival in mid-July celebrates the agricultural bounty with a farmers market, gourmet food trucks, cooking and agricultural demonstrations, wine tastings, miniature tractor races and live entertainment. Learn More...