Add event post details to the Woo cart (WT 1.0.1)

add_filter('woocommerce_in_cart_product_title', 'append_ticket_details_in_cart', 20, 2);

function append_ticket_details_in_cart($html, array $values) {
    $details = '';

    if (isset($values['product_id'])) {
        $event_id = (int) get_post_meta($values['product_id'], '_tribe_wooticket_for_event', true);
    }

    if (isset($event_id) and $event_id > 0) {
        $event = get_post($event_id);
        $details = '<div class="ticketdetails"> '.$event->post_content.' </div>';
    }

    return $html.$details;
}