Valentin Pletzer shared a cool user interface in Google search that shows a onbox knowledge panel answer that lets you scroll and it lines up nicely. I am not sure if I've seen this format before, but Valentin noted this may be coming from the structured data markup events/participants.
He shared a screen shot on Twitter but I was able to replicate this and created a GIF of it in action:
Have you seen this format before?
Forum discussion at Twitter.
Note: This story was pre-written and scheduled to be posted now, I am currently offline for a holiday.