I don't know how many people is aware of this, but Oliver Kim has been live streaming on different topics for quite a few Saturdays now. I enjoy and recommend those live streams a lot. The camera setup is very cool; questions can be asked on the live chat and Oliver answer them in his very known friendly way. I think the live-stream is usually announced on Saturday morning via YouTube notification.
https://www.youtube.com/channel/UCh24qF ... eMG_Ib6aeA