Where to watch? Most news outlets will provide live coverage. Here are 2 in advance.
Jan 6 Committee Youtube channel: https://www.youtube.com/c/January6thCmte/videos
NPR is fired up and ready: https://www.youtube.com/watch?v=7mhhCNqsrcI
Jan. 6 Committee Chairman Bennie Thompson said that their intention is to create an interim report by mid-October and finalize the document before the end of the year. This may be the last hearing, but t depends upon the information they get from witnesses. https://www.cbsnews.com/news/house-january-6-committee-public-hearing-goal-to-restart-september-28-bennie-thompson/
Ginni Thomas, the Qnutter wife of SCOTUS Justice Clarence Thomas, had a "voluntary meeting" with the House committee. She has been lying about her involvement and an obvious PR team has been dogging anyone saying she had any involvement and she erased tweets. Here is a story on that involvement that we know so far. https://www.vanityfair.com/news/2022/09/ginni-thomas-interview-january-6-committee
Committee members have not revealed what the next hearing may be about, but have hinted that Bannon and Stone might be in the menu... and recent interviews have been Pompeo and Chow. The Committee sent a team to interview the Danish filmmakers who filled Stone, but were hesitant to cooperate, "this week that they had decided to comply with a subpoena issued by the committee." Expect to hear more of the dusted off "Stop the Steal" ploy that Stone intended to use if tRUMP lost in 2016. https://www.washingtonpost.com/politics/2022/09/26/jan6-committee-roger-stone-documentary/