Curbed SF tipped us off that our Greeny "McDreamy" McGreen mayor, Gavin Newsom, was at the Ferry Building today handing out aluminum water bottles in an effort to "Take Back the Tap." Take Back the Tap is an initiative trying to get more San Franciscans to drink tap water. They are also trying to convince San Francisco restaurants to serve tap water by passing out “A How-To Guide for the San Francisco Restaurant Switch to......