Was just making a suggestion it would be a good place to have outreach. I don’t really know the people organising Summer of Nix. If they disagree with adding an outreach component to Summer of Nix that’d be a bummer.
It can also be something like Outreachy. Most important part is finding mentors who are willing to do this kind of stuff. And I think the summer of nix project already had quite a list of mentors. I’m sure most of them would be interested in something like this.