sdavis821 You don't have any module assigned to right header section so that off-canvas doesn't show, I just updated this file: /templates/ja_events_ii/tpls/blocks/header.php
by adding this code:
<div class="navbar-header pull-right">
<?php if ($this->getParam('addon_offcanvas_enable')) : ?>
<?php $this->loadBlock ('off-canvas') ?>
<?php endif ?>
</div>
Kindly check.