my_tribe_meta_event_cats (list without link)

gistfile1.php

<?php
function my_tribe_meta_event_cats() {

	$tribe_ecp = TribeEvents::instance();
	$terms     = get_the_terms( get_the_ID(), $tribe_ecp->get_event_taxonomy() );

	if ( $terms ) {
		$term_names = wp_list_pluck( $terms, 'name' );
		$label      = "Category";
		if ( count( $term_names ) > 1 ) {
			$label = "Categories";
		}
		echo sprintf( '<dt class="category-label">%s:</dt><dd class="category-meta">%s</dd>', $label, join( ", ", $term_names ) );
	}
}