Mayor Jean Quan, left, and Marketing Director Sammee Roberts, center, receive hats from Natalie Nadimi, right, of Oaklandish, during a celebration of
Mayor Jean Quan, left, and Marketing Director Sammee Roberts, center, receive hats from Natalie Nadimi, right, of Oaklandish, during a celebration of Oakland's 160th birthday at Frank Ogawa Plaza in Oakland, Calif. on Friday, May 4, 2012. (Jane Tyska/Staff)