I'm trying to find a contact for the Victorian Alliance regarding membership, at this point probably phone but email is a start (but not an email that goes to @victorianalliance.org, please).
The big impetus is to get my membership sorted for their 2025 Christmas House tour, which I highly recommend! I attended the previous one a couple years back and it was incredible.
https://victorianalliance.org/events/2025_holiday_home_tour/