IFTTT just released a new IOS Calendar applet. It looks like this is exactly what I wanted. You can combine this with a API call to Pimatic and trigger a scene at a specific time or even when there is calendar event with a keyword you specified.
I was pretty exited so I thought I’d share this with you.
Let me know what kind you rules you guys create. I’m thinking about letting Sonos read my calendar points in the morning with tts.