We will work on making contributions to the Editor.js project (https://github.com/codex-team/editor.js)
Specifically, we will start with the open issue "API: improve block.insert() interface to allow passing parameters as an object instead of set" (https://github.com/codex-team/editor.js/issues/1817)
If/when you finish this one, we will move on to another issue.
How much experience does your group have? Does the project use anything (art, music, starter kits) you didn't create?
CodeDay Labs team in the advanced track.