As many of our community members will know, we have a collaboration repo that helps us to engage with the community. In particular, we are keen to engage with community member who can help to organise Polkadot Meetups around the world.
We have some guidance on getting started with organising meetups in the following doc: meetups.
If you want to get involved then we suggest responding to an open issue, or create a new one if your city doesn’t exist. You can find all of the current meetup issues by applying the ‘meetup’ label filter: link.