Show Custom Widget Area Using Genesis Framework

To display a custom widget area using the Genesis framework, you can use the following snippet:

add_action( 'genesis_after_header', 'wpkb_after_post_widget' );

function wpkb_after_post_widget() {
    if ( is_singular( 'post' ) )
        genesis_widget_area( 'frontpage', array(
        'before' => '<div class="frontpage widget-area">',
        'after' => '</div>',
    ) );
}