WikiClubWest is the WA branch of Wikimedia Australia, and I've been going along to meetups for a few years. It's great to meet other Wikimedians, and pretty casual and more of a social thing than an attempt to get any editing done — although we often go to places where we can find information and take photos of things that should be on Wikipedia or other projects.
We've got a website at https://wikiclubwest.org.au/ and more information at meta:WikiClubWest.
Some events and photos: