Welcome to california. How long you gonna be here? There may be a few restaurants you may want to try. Hope you get to the wine country. If you do start here. http://www.domaine.com/
When it's time for dinner try one of these.
http://www.farallonrestaurant.com/
http://www.boulevardrestaurant.com/nav/nav.html
http://www.mooses.com/
http://www.fleurdelyssf.com/
Two different shaped transponders? There may be two different models but there is no difference that I have heard of. Hope you have a great time.

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"What you hear in a great jazz band is the sound of democracy. “The jazz band works best when participation is shaped by intelligent communication.”
Harmony happens whenever different parts get to form a whole by means of congruity, concord, symetry, consistency, conformity, correspondence, agreement, accord, unity, consonance…….