January's Awesome Games Done Quick is coming up, and the organization has published the schedule. As usual, most of the week is grouped together into blocks that will keep a slice of their overall viewership watching for multiple titles in a row. For a PC Gaming-friendly instance, one of the Tuesday blocks ties Doom (2016), System Shock 2, Daikatana, Half-Life: Blue Shift, and others into an FPS segment. It runs 24 hours a day for a week, and it is quite family friendly (within the limits of any given game).
For some added commentary, SpikeVegeta has posted his opinion on the whole schedule, form beginning to end. He is one of the regular announcers at various speedrun events, especially the Games Done Quick line, and he knows about all the different niches within the hobby.