One of the San Francisco treats I've had the pleasure of discovering is IT's IT. IT's IT is a ice cream sandwich made up of a scoop of vanilla ice cream between 2 oatmeal cookies and dipped in chocolate. Google chef Nate Keller worked with IT'S IT to create a natural, locally-sourced, trans-fat free version of the treat, only available at the Google campus . Very cool. [via Sippey]