Sounds good. Maybe some sort of forum system, like github.com/hometown-fork/hometown (activitypub-based) or karrot.world or even an instance of lemmy ? Nextcloud is good as it has a lot of plugins for sharing photos and chatting etc. Video conferencing It would be worth looking at something like www.freedombox.org as it’s all self-contained, and might be easier to set up. at least as a proof of concept?