Public school Mandarin immersion - Elementary to high school

Hi ,

I have been researching on public schools that offer mandarin immersion classes in the Bay Area . I see quite a few schools but I was wondering if there were parents who have gone through the system and can let me know how was the application process as well as if there was a continuation from an elementary mandarin immersion school to eventually a mandarin immersion high school. I am not from the area so any advice would be really useful ! 

Thanks !