New feature:
Audience options are now available for further customization. Use the additional drop down boxes below Category(s). If you already have an email subscription feel feel free to delete it and create a new one with your audience included.
This video outlines how to filter the Calendar to display multiple categories of interest and "subscribe" to events that match that customized filter. An email will be sent everytime an event is approved or modified matching your interests. You can unsubscribe at anytime using the link in the emails.

