Evergreen request from @MatthewStanciu in #core

[rayhanadev]

@MatthewStanciu¹ said in #core:

What hack night looks like as of today. What is a circle & session, checkpoints

Footnotes

1. @MatthewStanciu please edit this issue to include any additional context or details you think are
   necessary, and/or assign it to someone else if you would not want to do it. ↩