So, twice now I've come to write a post for what I thought might be a cool, quirky idea only to realize, after searching my blog, that I'd already posted that same idea about nine years ago. I've thrown out so many blue-sky ideas I forget some of them myself. I kind of feel like revisiting some of them just because there may be newer gamers and DMs that weren't around for that exciting conversation in the blogs around 2011-2012. On the other hand, if you are reading this, it's likely that you've been reading my blog and know those old posts.
To be more specific, I was going to talk about the possibility of using Bingo as a way to level up the characters of kids or new players to teach them "good behaviors" in your campaign and to make it fun and self-driven. But I made almost the same suggestion before.