gistfile1.html

<script src="//ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<script src="http://evently-lister.herokuapp.com/evently-lister.js"></script>
<script>
  $('#my-events').eventlyLister({
    venue: '1'     // for a venues events
    promoter: '2'  // for a promoters events
    width: 3       // width of the widget (defaults to the containing elements' width)
    theme: 'light' // select a theme (optional)
  })
</script>