Listing 2 Most Upcoming Events

I'm using the Events+ plugin and interested in listing the 2 most upcoming events on the homepage via shortcode. To be more specific, I want to take today's date, then find the 2 closest upcoming events to list (ex. event tomorrow and event next week). I'm referencing the post_type=incsub_event, but not sure how to reference today's date against the event dates.
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// The Query
$db_query = new WP_Query( 'post_type=incsub_event&posts_per_page=2' );
// The Loop
while ( $db_query->have_posts() ) : $db_query->the_post();
$temp_title = get_the_title($post->ID);
$temp_link = get_permalink($post->ID);
$temp_excerpt = get_the_excerpt($post->ID);
$temp_thumb = get_the_post_thumbnail($post->ID, array(125, 125), array('class' => 'alignleft post_thumbnail', 'align' => 'left'));

// output all findings
$output .= "<div class='event-listing'><h3>$temp_thumb$temp_title</h3><p>$temp_excerpt</p><div class='button medium right'>Event Details</div></div>";
endwhile;
// Reset Post Data
wp_reset_postdata();
return $output;
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Thanks,
Shawn