starting to your far lesft, border supervisor david chiu. sitting next to him, the mayor of our great city, and elite. -- ed lee. [applause] the chief marketing officer for audi america, organizer of this event. [applause] the man whose design we will be enjoying, walter hood. and finally, the director of the business improvement district. [applause] here in san francisco, on a beautiful, sunny day, it is time to celebrate the innovative spirit of san francisco. we innovate social policy, housing, the environment, on transportation and technology. we innovate when it comes to the weather. we call this summer, here in san francisco. and when it comes to the public way, it is hard to think about innovation. it was billed years ago and it is hard to change, at least that is what some people think. although much of the public rights of way in san francisco take up 25% of our city, they were built generations ago, in a different time to serve different needs with different sensibilities, largely built for people to pass through, as opposed to bei