Voting starts in March for the Drupal Association Board election.
Almost all community work really "happens" in the Drupal.org issue queue. This is where the community can track all of the todos for all of our projects. Every project has a queue. This means Drupal core, contributed modules and themes and even the drupal.org website and documentation have queues. This video covers how to find the queue you need, gives a little orientation, then shows how to search for existing issues and create a new issue.