wp_reset_postdata();
global $post;
$postargs = array(
  'post_type' => array('post'),
  'posts_per_page'=>3,
  'meta_key' => 'frontpage',
  'meta_value' => '1',
  'eventDisplay' => 'upcoming',
  'orderby' => 'rand',
);

$eventargs = array(
  'post_type' => array('tribe_events'),
  'posts_per_page'=>5,
  'order' => 'DSC',
  'meta_query' => array(
            array(
                'key' => '_EventStartDate',
                'value' => date('Y-m-d') . ' 00:00:00',
                'compare' => '>='
            ),
            array(
                'key' => 'frontpage',
                'value' => '1'
            )
        )
);

$myposts = get_posts( $postargs );
$myevents = get_posts( $eventargs );
$sliderposts = array_merge($myposts, $myevents);

$c = 0;


// get results
foreach($sliderposts as $post)  {