Spacex anon here. The stream is starting now. Here is the link https://www.youtube.com/watch?v=rjb9FdVdX5I
As for the event its is still in 3 hours and 15 minutes from this post or use
https://www.timeanddate.com/countdown/launch?iso=20200527T1430&p0=4813&msg=DM-2&font=sanserif
Making some last minute changes to the map. Should be ready at the time. Join "Spacex Barge" or add me when I post more details.