public function __construct($event, $timestamp = false, $args = array())
 {
     $this->_event = $event;
     parent::__construct($timestamp, $args);
 }
 /**
  * Upcoming events factory method
  * @return array Upcoming events list
  */
 public static function get_upcoming_events($timestamp = false, $args = array())
 {
     $me = new Eab_UpcomingCollection($timestamp, $args);
     return $me->to_collection();
 }
 public function build_query_args($args)
 {
     $args = parent::build_query_args($args);
     $args['meta_query'][] = array('key' => 'eab_event-bp-group_event', 'value' => $this->_group_id);
     return $args;
 }