3 4-magnitude earthquake strikes near San Francisco Zoo sfchronicle.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from sfchronicle.com Daily Mail and Mail on Sunday newspapers.
Instagram co-founder Kevin Systrom, Sequoia Capital’s Roelof Botha and ThirdLove CEO Heidi Zak were among the guests who packed a restaurant in San Francisco…