Using Genesis Easter Egg (query_arg in custom field) [http://wphighed.org/2013/09/quick-tip-genesis-easter-egg/]

Custom Page Template StudioPress

<?php
/**
 * The template used for displaying page content in page.php
 *
 * @package AppPresser Theme
 */
?>

<article id="post-<?php the_ID(); ?>" <?php post_class(); ?>>

	<div class="entry-content">
		<?php the_content();
			
			wp_link_pages( array(
				'before' => '<div class="page-links">' . __( 'Pages:', 'apptheme' ),
				'after'  => '</div>',
			) );
		?>
	</div><!-- .entry-content -->
	
	<?php $my_post_meta = get_post_meta($post->ID, 'cbc_category', true); ?>
	<?php if ( ! empty ( $my_post_meta )) { ?>
	<div class="cbc-cat">
	<h2>Recent Activity</h2>
	<?php 
	query_posts( get_post_meta( get_the_ID(), 'cbc_category', true ) ); ?>
		<?php if ( have_posts() ) : while ( have_posts() ) : the_post(); ?>
			<a href="<?php the_permalink(); ?>"><?php the_post_thumbnail( 'home-bottom' ); ?></a>
			<h4><?php the_title(); ?></h4>
		<?php endwhile; endif;
	wp_reset_query(); ?>
	</div>
	<?php } ?>
	<?php edit_post_link( __( 'Edit', 'apptheme' ), '<footer class="entry-meta"><span class="edit-link">', '</span></footer>' ); ?>
</article><!-- #post-## -->