Best Marketing Conference for learning content marketing...

I'm curious if you all have attended any marketing events that really changed the trajectory of your approach, your career, or your thinking. For me, a lot of the early events I attended, like MozCon and SearchLove, were absolutely top-notch, and I got a lot of value out of them. Recently, I started going to events like Zero Click or Exit Five's Drive event, and those were ridiculously valuable. I'd be curious if anyone else has any other events they go to that stand out as great.