public function maybe_add_preview_venues_and_organizers() {

			if ( ! is_singular( self::POSTTYPE ) ) {
				return;
			}

			$event_id     = get_the_ID();
			$event_status = get_post_status( $event_id );

			$is_event_preview = is_preview() && ( 'auto-draft' === $event_status );

			if ( ! $is_event_preview ) {
				return;
			}

			$this->add_preview_venues( $event_id );
			$this->add_preview_organizers( $event_id );
		}