Discuss Global Meeting exercise

We’re adding a new exercise, off Erik’s idea.

The plan is to start off in the Python track, and then maybe pull it out to problem-specifications.

This thread is for discussing the exercise, cc @IsaacG.

I’ve started the development on this: I think it’d be good if we keep code-related discussions over there and exercise improvement (the story, for example) over here.

Looking forward to your feedback!