function promoNodeOptions() {
  $query = new EntityFieldQuery();
  $query->entityCondition('entity_type', 'node')
    ->entityCondition('bundle', 'promo_page')
    ->propertyCondition('status', NODE_PUBLISHED);
  $results = $query->execute();
  dpm($results);
  $options = array();
  if(isset($results['node'])) {
    $options_nids = array_keys($result['node']);
    $options = entity_load('node', $options_nids);
  }
  dpm($options);
  return $options;
}