In case you weren't able to attend CSS Conf Oakland, I tried to take comprehensive notes during the conference:
Keynote: What Makes Something Revolutionary? from @itsmisscs
The Future of CSS from @tabatkins
SVG is Awesome from @brnnbrn
What's in a Name from @ainsleywagon
Tonight We're Gonna Code Like it's 1999 from @mybluewristband
Things I've Learned About CSS from @mrmrs
Stuff About Cascading Style Sheets from @mdo and @connors
Rework from @hazelcough
Performance Stuff in General from @benschwarz
Implementing a Visual CSS Testing Framework from @jessicard
I Don't Know What I'm Doing from @elyseholladay
Also, the CSS Conf Oakland Lanyrd page has a list of all the direct links to the slides (which I've tried to add to their appropriate note re-write here when I could find them).
CSS Conf Oakland was organized by @fox (Karolina Szczur) and @mikeal (Mikeal Rogers).
You can see photos from the event from @fox here and from @fotovertite here.
@floriidaaa did Sketchnotes, which you can find here.
@jina also posted her notes on Medium, which you can find here.