Check out the recently launched Engage page on the Metronome website for community building resources such as documentation and ready to go presentations for meetups. Drop the team a line for meetup/presentation opportunities too!
metronome.io/engage/
such communities are extremely difficult to create and maintain in the absence of support from the motivation of a community manager ... I believe that such activities should be generously rewarded by the team ... the managers work is extremely difficult and requires deep immersion and when projects are offered to do this on a voluntary altruistic basis, I dont understand what they are counting on, in this world everything is worth its money ... you asked for millions of dollars, but you want ads to be made for you for free ... its just ridiculous