Calendar and Google Application Passwords

I'm running OS X Yosemite on a Mac Mini. I recently accepted an OS upgrade, then everything stopped syncing w/ Google. A dialog began requesting a password for Google. I determined that I needed to generate and enter a Google "Application Password," since I use Two Step Verification on Google. It was possible to enter the App Password into Mail and Notes, and Messages looks to inherit it. All of these look to now be sync'ing. But I can find no location to enter an App Password into Calendar, and it alone continues to not synchronize with Google. Is anyone aware of what Calendar requires in this scenario? Thank you.