Completely remove the extra calendars from being pushed out to your iOS devices and Mac, but still have access to them via the web and Google Apps.
If you want the short version, just head over to Google Calendar’s Sync Select page ( https://www.google.com/calendar/syncselect ), login to your Google Account, and get unchecking!
The long version and video is here:
How To: Remove Unwanted Google Calendars from iOS and Mac
Thank you Ben Rimes.