welcome!
TBH everyone I know who used to go partying or was part of a crew is now in their 30s and 40s (or above), many with kids at school so they’ve all calmed down, and those still doing free parties nowadays have the sense not to brag too openly on social media that isn’t private/encrypted (or it ends very badly) – your best bet might be to find one of the few remaining legal dance music events and ask folk there about afterparties (ofc you will have to wait until lockdown is over but it looks like that will happen around July/August)
In recent times I’ve noticed flyers for these tend to get fixed to traffic light poles at busy junctions and on large spiral roundabouts – also the Junction in Cambridge is still going…
