Felix Jung, 20×2 Chicago: What Do You Know?

January 18, 2026

My talk from the last 20×2 Chicago is up. Me, along with 19 others, were all tasked with answering the same question: “What Do You Know?” The only catch is, we each had to answer in 2 minutes or less.

Me, talking about email. In a lot of ways, this was almost a follow-up talk to the one I did for the question “Where Are We?”

There were a lot of other great talks. Two in particular that I recall both happened to be snack themed. A bit surprising and unexpected (which is kind of a thing that happens often, at this show).

Jenni Spinner, educating folks about Little Debbie. Spoiler alert: she’s a real person!

Laz Patillo, also talking about snacks. I had no idea Kool-Aid doesn’t freeze.

The show moves fast, is super fun, and just a great crowd and great time. Definitely swing by, if you haven’t been. If you’re seeing this post between shows, make sure to check out all the videos from prior events.