Selective categories (mini calendar widget - TEC/ECP 2.0.10)

function tribe_mini_display_day( $day, $monthView ) {
    $events = '';
    $eventCount = 0;

    // Iterate through all events (if any) for today
    for( $i = 0; $i < count( $monthView[$day] ); $i++ ) {
        // Get the relevant post
        $post = $monthView[$day][$i];
        setup_postdata( $post );

        // List any event categories
        $terms = wp_get_post_terms($post->ID, TribeEvents::TAXONOMY, array('fields' => 'names'));

        // If this event belongs to category "Do Not Show" then skip it
        if (!in_array('Do Not Show', $terms)) {
            $events .= '<h5 class="tribe-events-event-title-mini"><a href="'. tribe_get_event_link($post) .'">' . $post->post_title . '</a></h5>';
            $eventCount++;
        }
    }

    // Put together the output for this day
    $return = "<div class='daynum tribe-events-event' id='daynum_$day'>";

    // We only need the tooltip if we have events to list!
    if ($eventCount > 0) {
        $return .= "<a class='tribe-events-mini-has-event'>$day</a>"
            . "<div id='tooltip_day_$day' class='tribe-events-tooltip' style='display:none;'>"
            . $events . '</div> <span class="tribe-events-arrow"></span>'
            . '</div>';
    }
    else $return .= $day;

    $return .= "</div>";
    return $return;
}