What Makes San Francisco Sourdough Unique?

<p>Reported by Julia Scott. Bay Curious is Olivia Allen-Price, Vinnee Tong, Paul Lancour, Suzie Racho, Jessica Placzek, Penny Nelson and Julia McEvoy.</p><p><br></p><p>Theme music by Pat Mesiti-Miller.</p><p><br></p><p>Ask us a question at BayCurious.org.</p><p><br></p><p>Follow Olivia Allen-Price on Twitter @oallenprice.</p>