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A plugin to allow users to add custom CSS without having to either copy all existing code from the core events.css or add the correct @import to their custom CSS.

Automatically load /my-theme/events/events.css if it exists using wp_enqueue_style.

The Events Calendar CSS lives in /wp-content/plugins/the-events-calendar/resources/events.css
User Added CSS lives in /wp-content/themes/my-theme/events/events.css

This way the user only needs to add their overrides only to the events.css in their /wp-content/themes/my-theme/events directory.