@FamiliarDraco the Congress is the biggest event, but you can find other Events on https://events.ccc.de/ and recordings on https://media.ccc.de At #39c3 there also was this talk about new events https://media.ccc.de/v/39c3-neue-chaos-events-inselchaos-und-hack-ma-s-castle-plaudern-aus-dem-nahkastchen