During my last stream (link to YouTube), besides the expected SNSS Round 5, I did Codeforces Round 669 (Div. 2) virtually trying to explain most of my thoughts in the process. I'd say it went pretty well!
I'm planning to go live right after Educational 95 finishes — that is, around 19:45 MSK.
A question is, given that I will do both Round 670 and Educational 95, which one should I do first? Vote here :)