YSK there is a 30-Day Map Challenge on Mastodon in November ( lemmy.world )
Why YSK: It's a really cool challenge where each day people post their map interpretations of the theme of the day (points, lines, etc. - see graphic). You can learn a lot and see cool and unexpected data. The challenge is happening on all social media platforms, but I'm specifically mentioning Mastodon for obvious reasons......
![](https://mbin.grits.dev/media/cache/resolve/entry_thumb/05/a7/05a7121d543f32a1cb1553bae86283b7f545a6b349788c026cdfcc9d69a680a5.png)