19hz has a good listing of events. A lot of it is announced on Instagram or Telegram (or the old classic of looking at the fliers on the telephone poles of cap hill). Renegades still happen (the bridge has been a super popular spot) but that season is sorta over. I more favor the Kremwork (that's more my scene) or digital hardcore shows which seem to just pop up everywhere.

Awesome stuff thanks, as to kremwork I wasn't aware they'd survived little marias closing - glad to hear some culture is left in the city. Funny to hear of it via HN but hey small world.