Maternal Instincts

San Francisco Magazine Flora Tsapovsky Kara Brodgesell Katie Hintz-Zambrano, the cofounder of Mother magazine, just drew hundreds of mom acolytes to a conference at Fort Mason. Here's how she did it. Mother-of-one Katie Hintz-Zambrano is working the room. She floats from group to group at Fort Mason Center for Arts & Culture in a hand-painted dress, mingling with friends and soon-to-be friends. Today is the second-ever In Good Company, the one-day, nine-hour conference founded by Hintz-Zambrano,...