Monthly YouTube Memes?

I'm aware there is a Vlog Everyday in April, and a No Editing in May (aiight?) but this got me wondering. Is there any other random month where you're supposed to put a certain spin on your youtube videos?

I'm extremely tempted to take part in both. The VEA will be a little hard, but I can somewhat get away with no editing.. I'll just have to plan my videos out in advance and just.. go..

If you guys know of any other fun things to do during x month on youtube, let me know!

In other news, I have a very important event tomorrow, and I'm extremely excited/nervous about it. Hopefully things go well! Wish me luck!