Ask HN: Immersive Programming Summer Bootcamp in the Bay Area?

Does anyone know of a very immersive (~90 hrs/week) summer programming bootcamp in the Bay Area (or possibly elsewhere)? I'm a college student looking at CS major or minor but would like to get a head start. I have a reasonably substantial amount of programming experience and really don't want a basic youth summer camp type deal. Ideally something like appacademy.io but over the summer.