Only display the Event Categories, do NOT link them -- i.e. strip Event Categories of their links -- Details section of Single Event pages

functions.php

<?php

/**
	* From https://gist.github.com/cliffordp/7c6f0fcca3fe7dab47c23e1726a9ecbe
	* 
	* Only display the Event Categories, do NOT link them
	* i.e. strip Event Categories of their links
	* Details section of Single Event pages
	**/
add_filter( 'tribe_get_event_categories', 'cliff_display_but_not_link_event_cats' );
function cliff_display_but_not_link_event_cats( $html ) {
	$new_html = preg_replace( '/<a href=\"(.*?)\">(.*?)<\/a>/', "\\2", $html ); // from http://www.stumiller.me/code-snippet-strip-links-from-string-in-php/
	return $new_html;
}