Add a widget area to a Genesis page

XHTML Conditional to display widget area on page

//* Add the page widget in the content - XHTML
add_action( 'genesis_after_post_content', 'nabm_add_page_content' );
function nabm_add_page_content() {
	if ( is_page('ID') )
	genesis_widget_area ('page-widget', array(
        'before' => '<div class="page-widget"><div class="wrap">',
        'after' => '</div></div>',
	) );
}