The San Francisco Center, once a thriving mall home to the largest Nordstrom in America, is a shell of its former self after a string of high-profile departures.. Staff and shoppers in the mall, where five more stores closed in January .. crime and falling foot traffic is ruining the palatial building.. The mall lost $1 billion in value last year ... The mall's cavernous, marble-floored atrium is eerily quiet. There's not a single shopper in sight and a litany of abandoned stores lay mostly empty, but for a few leftover cardboard boxes or fading signs which serve as a...