Reach out to fork maintainers at various institutions

[tkphd]

List of forks:

• https://github.com/carpentries-incubator/hpc-intro/forks
• https://github.com/carpentries-incubator/hpc-workflows/forks

[jlchang]

Look for groups that have forked the repo and have recent-ish activity.

And/or/also people on the network graph for the repo