@Edme hash tags are your friends on this platform. I would start with something like:
"Any #Chaotes and other #Magicians using #IRC regularly remember #PsychicTV (?) Hook me up Boost for visibility, help me find my crew!"
Mastodon is the best way to keep up with what's happening.
Follow anyone across the fediverse and see it all in chronological order. No algorithms, ads, or clickbait in sight.