There are still relatively minor but significant, contemporary historical events which have yet to receive articles in Wikipedia. I just
started one yesterday. There are a series of connected events related to race relations in the US Navy which as of yet don't have articles, but which I will be starting over the next few weeks or so, including the USS
Constellation insurrection and the resulting Hicks congressional hearings. I'm not sure why there hasn't been articles on these events until now.