You will need to install a user script manager extension to install this script.
This script will open a new browser window in the middle of your screen with Google Calendar meeting information.
I created this because I'm often miss the little toaster windows when I'm busy coding and I miss or I am late to virtual meetings.
To use, do the following:
When the interrupter window opens, you can click on the event text to switch to your Google Calendar window.
Make sure you event has alerts. I have my settings to automatically add alerts 1 min before the event starts.