Upcoming events on lockscreen

Hello,
I would like to see my calendar upcoming events on my lockscreen. I thought it would be easy to find app which is doing that but I tried severeal but didn't find a one which is working!:(
Any idea?

Any upcoming Marshmallow ROMs?

So, I usually change ROM on my N9 LTE every once in a while, and it's that time again. Are there any upcoming Custom ROMs coming soon for the N9? Google and XDA Search didn't give me an answer. If that's the case, I'd rather wait a week for it than flashing stock.