Conference/event dashboard example

I recently completed a dashboard review for a customer who tracks an annual conference performance with their dashboard. I thought it might be interesting to others in this space to see their dashboard and the metrics they are tracking. The numbers in the screenshot below have been faked but the metrics are the same.

Our customer uses this dashboard to track their upcoming annual conference and to keep important metrics visible. It allows them to show their goals and progress visually.

Do you use a dashboard to track event targets? What metrics are most important to you?