Events Custom Query (with Taxonomy Query)

$events = tribe_get_events(array(
    'start_date' => '2012-10-01',
    'end_date' => '2012-10-31',
    'posts_per_page' => 8,
    'eventDisplay' => 'upcoming',
    'tax_query' => array(array(
        'taxonomy' => TribeEvents::TAXONOMY,
        'field' => 'slug',
        'terms' => 'my-category'))
));