/**
  * @param string $near
  * @param int    $offset
  *
  * @return array
  */
 public function explore($near, $offset = 0)
 {
     $venues = array();
     $params = array('near' => $near, 'radius' => 2000, 'section' => 'food', 'limit' => 50, 'offset' => $offset);
     $command = $this->foursquare->getCommand('venues/explore', $params);
     $results = $command->execute();
     foreach ($results['response']['groups'] as $group) {
         foreach ($group['items'] as $item) {
             $venues[] = $item['venue'];
         }
     }
     return $venues;
 }