. >> judy irving, the producer and direct -- director of the document orie paris on telegraph hill, is here today and you can meet here. also we have arts and crafts. you can make a commemorative coit tower button. there is food in the back. all that is located in the southern part of the tower overlooking lily's lawn, and there's also information including the san francisco parks trust, ms. karen kid wel, who is right there, generously loan -- donated as part of being a diamond jubilee committee member. i'd like now to introduce mr. nick rause, san francisco native, saxophonist, who's requesting to perform "i left my heart in san francisco." ♪ ♪ [applause] >> i am not a big speech-maker, but i relish the idea of coming here today to share with you a very special graduation. i want to begin by saying it has been a wonderful, exciting time being the mayor of san francisco for these first seven months. i have had the privilege of working with the chief and his wonderful staff and the fire commissioners. i know they're here to celebrate this unique opportunity. we're joined by supervisor