Taxonomy query

// WP_Query arguments
$args = array(
	'post_type'              => array( 'workshop' ),
	'post_status'            => array( 'published' ),
	'nopaging'               => true,
	'order'                  => 'ASC',
	'orderby'                => 'menu_order',
);

// The Query
$workshops_query = new WP_Query( $args );

// The Loop
if ( $workshops_query->have_posts() ) {
	while ( $workshops_query->have_posts() ) {
		$workshops_query->the_post();
		// do something
	}
} else {
	// no posts found
}

// Restore original Post Data
wp_reset_postdata();