Jirard announced that he would be doing a charity stream, which is going on right now (as of August 25th), and will last 30 hours. The stream is called Indie Land and is featuring himself, some crew members, and some special guests, playing indie games. Some of his guests are the developers of the games being played as well as other famous YouTubers.
Source: N4G PC Jirard The Completionist Is Doing A Charity Stream for Dementia