Hi folks,
Here is my bedroom MagicMirror. My wife wanted me to use google calendar and there is a much better chance of me observing it if it is right in front of my face - so this project commenced. I picked up a mirror off facebook marketplace for $10 that was a fairly close match to our bedroom furniture. From there, I had the glass replaced with 2-way glass. That was probably the most expensive piece of the project but still reasonable. I built a wood frame for behind the mirror and set the monitor and pi in it. Some stain and picture hanging wire and the project was complete.

Modules used:
MMM-AirNow
MMM-OpenWeatherForecast
MMM-PIR-Sensor-Lite - This is for a sensor which will wake the mirror up when someone is nearby
MMM-Pollen

@sdetweil I actually like this module a little better. It has a few bits of extra info displayed, or at least by default. Thanks again!