Get image from different region perch_content_custom

Hi, I have a page where i'm listing items using perch_content_custom and using a template, i'm also trying to pull in an image from another region and use it in the template via set_vars. But I can't figure out how to get the correct image for each item, at the moment its just outputting the same image for all the items.

I can output the correct info via a foreach loop but can't translate that into vars and use in the template. I know one thing I could do is use perch_content_custom( ['Event Details', 'Page Banner'] [...] ) but then you have to have the 'date' and 'featured' filter in both regions which i want to try avoid, I'll attach all templates, code and debug for the page.

Thank you.

perch_content_custom:

<?php

      $banner = perch_content_custom('Page Banner', [
        'page'=>'/get-involved/events/*',
        'skip-template'=>true,
      ]);

      foreach ($banner as $image) {
        PerchSystem::set_vars([
          'banner' => $image['banner_image'],
        ]);
      }

      // print_r($banner);

        perch_content_custom('Event Details', [
          'page'=>'/get-involved/events/*',
          'template'=>'event_list.html',
          'filter'=>[
            [
              'filter' => 'date',
              'match' => 'gte',
              'value' => date('Y-m-d 00:00:00',strtotime('yesterday')),
            ],
            [
              'filter' => 'featured',
              'match' => 'eq',
              'value' => 'no',
            ]
          ],
          'sort'=>'date',
          'sort-order'=>'DESC',
          'each' => function($item) {
            $item['page_title'] = perch_page_attribute('pageTitle', array(
            '_id' => $item['_pageID'],
            ), true);
            return $item;
          },
          'count'=>10
        ]);
      ?>

event_list.html:

<a href="<perch:content id="_page" />" class="event--listing-event <perch:categories id="categories" set="events"><perch:category id="catSlug" type="slug" /></perch:categories>">
  <img src="<perch:content id="banner" />" />
  <div class="event--listing-event-copy">
    <perch:content id="page_title" />

    <span class="event--listing-event-hover">Sign up</span>
  </div>
</a>

Debug:

Debug Message - Perch 3.1.1
[30] SELECT DISTINCT settingID, settingValue FROM perch3_settings WHERE userID=0
[1] SELECT * FROM perch3_pages WHERE pagePath='/get-involved/events.php' LIMIT 1
Using template: /templates/pages/attributes/default.html
Using sub-template: /templates/pages/attributes/seo.html
[1] SELECT * FROM perch3_blog_posts WHERE postStatus='Published' AND postDateTime<='2018-07-09 10:38:00' AND postSlug=''
no post
Using template: /templates/pages/attributes/default.html
Using sub-template: /templates/pages/attributes/seo.html
no post
Using template: /templates/pages/attributes/default.html
Using sub-template: /templates/pages/attributes/seo.html
no post
[9] SELECT regionKey, regionHTML FROM perch3_content_regions WHERE regionPage='/get-involved/events.php' OR regionPage='*' ORDER BY regionPage DESC
[1] SELECT pageID, pageParentID, pageDepth, pageTreePosition FROM perch3_pages WHERE pagePath='/how-we-help' OR pageSortPath='/how-we-help' LIMIT 1
[10] SELECT * FROM perch3_pages WHERE pageNew=0 AND pageHidden=0 AND pageTreePosition LIKE '000-002%' ORDER BY pageTreePosition ASC
[1] SELECT pageTreePosition FROM perch3_pages WHERE pagePath='/get-involved/events.php' LIMIT 1
[2] SELECT pageID FROM perch3_pages WHERE pageTreePosition IN ('000-003-001', '000-003', '000') ORDER BY pageTreePosition DESC
[9] Using template: /templates/navigation/item.html
[1] SELECT pageID, pageParentID, pageDepth, pageTreePosition FROM perch3_pages WHERE pagePath='/get-involved' OR pageSortPath='/get-involved' LIMIT 1
[17] SELECT * FROM perch3_pages WHERE pageNew=0 AND pageHidden=0 AND pageTreePosition LIKE '000-003%' ORDER BY pageTreePosition ASC
[1] SELECT pageTreePosition FROM perch3_pages WHERE pagePath='/get-involved/events.php' LIMIT 1
[2] SELECT pageID FROM perch3_pages WHERE pageTreePosition IN ('000-003-001', '000-003', '000') ORDER BY pageTreePosition DESC
[3] Using template: /templates/navigation/item.html
Using template: /templates/search/search-form.html
[12] SELECT regionID, regionTemplate, regionPage, regionRev AS rev FROM perch3_content_regions WHERE (regionKey='Event Details' OR regionKey='Page Banner') AND (regionPage LIKE '/get-involved/events/%' OR regionPage='*')
[nil] SELECT * FROM ( SELECT idx.itemID, c.regionID, idx.pageID, c.itemJSON, idx2.indexValue as sortval FROM perch3_content_index idx JOIN perch3_content_items c ON idx.itemID=c.itemID AND idx.itemRev=c.itemRev AND idx.regionID=c.regionID JOIN perch3_content_index idx2 ON idx.itemID=idx2.itemID AND idx.itemRev=idx2.itemRev AND idx2.indexKey='date' WHERE ((idx.regionID=171 AND idx.itemRev=2) OR (idx.regionID=173 AND idx.itemRev=3) OR (idx.regionID=176 AND idx.itemRev=1) OR (idx.regionID=178 AND idx.itemRev=2) OR (idx.regionID=186 AND idx.itemRev=2) OR (idx.regionID=188 AND idx.itemRev=6) OR (idx.regionID=158 AND idx.itemRev=4) OR (idx.regionID=160 AND idx.itemRev=2) OR (idx.regionID=166 AND idx.itemRev=2) OR (idx.regionID=168 AND idx.itemRev=2) OR (idx.regionID=181 AND idx.itemRev=2) OR (idx.regionID=183 AND idx.itemRev=3)) AND ((idx.indexKey='date' AND idx.indexValue >= '2018-07-08 00:00:00') OR (idx.indexKey='featured' AND idx.indexValue='yes')) AND idx.itemID=idx2.itemID AND idx.itemRev=idx2.itemRev ) as tbl GROUP BY itemID, pageID, itemJSON, sortval, regionID HAVING count(*)=2 ORDER BY sortval DESC LIMIT 0, 1
Using template: /templates/content/event_spotlight.html
[6] SELECT regionID, regionTemplate, regionPage, regionRev AS rev FROM perch3_content_regions WHERE regionKey='Page Banner' AND (regionPage LIKE '/get-involved/events/%' OR regionPage='*')
[6] SELECT * FROM ( SELECT idx.itemID, c.regionID, idx.pageID, c.itemJSON, idx2.indexValue as sortval FROM perch3_content_index idx JOIN perch3_content_items c ON idx.itemID=c.itemID AND idx.itemRev=c.itemRev AND idx.regionID=c.regionID JOIN perch3_content_index idx2 ON idx.itemID=idx2.itemID AND idx.itemRev=idx2.itemRev AND idx2.indexKey='_order' WHERE ((idx.regionID=160 AND idx.itemRev=2) OR (idx.regionID=168 AND idx.itemRev=2) OR (idx.regionID=173 AND idx.itemRev=3) OR (idx.regionID=178 AND idx.itemRev=2) OR (idx.regionID=183 AND idx.itemRev=3) OR (idx.regionID=188 AND idx.itemRev=6)) AND idx.itemID=idx2.itemID AND idx.itemRev=idx2.itemRev ) as tbl GROUP BY itemID, pageID, itemJSON, sortval, regionID ORDER BY sortval ASC
[6] Using template: /templates/content/page_banner.html
[6] SELECT regionID, regionTemplate, regionPage, regionRev AS rev FROM perch3_content_regions WHERE regionKey='Event Details' AND (regionPage LIKE '/get-involved/events/%' OR regionPage='*')
[6] SELECT * FROM ( SELECT idx.itemID, c.regionID, idx.pageID, c.itemJSON, idx2.indexValue as sortval FROM perch3_content_index idx JOIN perch3_content_items c ON idx.itemID=c.itemID AND idx.itemRev=c.itemRev AND idx.regionID=c.regionID JOIN perch3_content_index idx2 ON idx.itemID=idx2.itemID AND idx.itemRev=idx2.itemRev AND idx2.indexKey='date' WHERE ((idx.regionID=158 AND idx.itemRev=4) OR (idx.regionID=166 AND idx.itemRev=2) OR (idx.regionID=171 AND idx.itemRev=2) OR (idx.regionID=176 AND idx.itemRev=1) OR (idx.regionID=181 AND idx.itemRev=2) OR (idx.regionID=186 AND idx.itemRev=2)) AND ((idx.indexKey='date' AND idx.indexValue >= '2018-07-08 00:00:00') OR (idx.indexKey='featured' AND idx.indexValue='no')) AND idx.itemID=idx2.itemID AND idx.itemRev=idx2.itemRev ) as tbl GROUP BY itemID, pageID, itemJSON, sortval, regionID HAVING count(*)=2 ORDER BY sortval DESC LIMIT 0, 10
[1] SELECT * FROM perch3_pages WHERE pageID=48 LIMIT 1
[1] SELECT * FROM perch3_pages WHERE pageID=49 LIMIT 1
[1] SELECT * FROM perch3_pages WHERE pageID=44 LIMIT 1
[1] SELECT * FROM perch3_pages WHERE pageID=47 LIMIT 1
[1] SELECT * FROM perch3_pages WHERE pageID=50 LIMIT 1
[1] SELECT * FROM perch3_pages WHERE pageID=46 LIMIT 1
[6] Using template: /templates/content/event_list.html
[1] SELECT * FROM perch3_categories ORDER BY catTreePosition ASC
[1] SELECT groupID FROM perch3_navigation WHERE groupSlug='footer' LIMIT 1
[1] SELECT np.pageID, np.pageParentID, p.pagePath, p.pageTitle, p.pageNavText, p.pageNew, p.pageOrder, np.pageDepth, p.pageSortPath, np.pageTreePosition, p.pageAccessTags, p.pageAttributes FROM perch3_navigation_pages np, perch3_pages p WHERE p.pageID=np.pageID AND np.groupID=1 AND p.pageNew=0 AND np.pageDepth >=0 AND np.pageDepth<=1 ORDER BY np.pageTreePosition ASC
[0] SELECT np.pageTreePosition FROM perch3_pages p, perch3_navigation_pages np WHERE np.pageID=p.pageID AND np.groupID=1 AND p.pagePath='/get-involved/events.php' LIMIT 1
[1] Using template: /templates/navigation/footer.html
[1] SELECT regionID, regionTemplate, regionPage, regionRev AS rev FROM perch3_content_regions WHERE regionKey='Annual Report' AND (regionPage='/get-involved/events.php' OR regionPage='*')
[1] SELECT * FROM ( SELECT idx.itemID, c.regionID, idx.pageID, c.itemJSON, idx2.indexValue as sortval FROM perch3_content_index idx JOIN perch3_content_items c ON idx.itemID=c.itemID AND idx.itemRev=c.itemRev AND idx.regionID=c.regionID JOIN perch3_content_index idx2 ON idx.itemID=idx2.itemID AND idx.itemRev=idx2.itemRev AND idx2.indexKey='_order' WHERE ((idx.regionID=162 AND idx.itemRev=2)) AND idx.itemID=idx2.itemID AND idx.itemRev=idx2.itemRev ) as tbl GROUP BY itemID, pageID, itemJSON, sortval, regionID ORDER BY sortval ASC
[1] Using template: /templates/content/annual_report.html
[1] SELECT groupID FROM perch3_navigation WHERE groupSlug='legal' LIMIT 1
[2] SELECT np.pageID, np.pageParentID, p.pagePath, p.pageTitle, p.pageNavText, p.pageNew, p.pageOrder, np.pageDepth, p.pageSortPath, np.pageTreePosition, p.pageAccessTags, p.pageAttributes FROM perch3_navigation_pages np, perch3_pages p WHERE p.pageID=np.pageID AND np.groupID=2 AND p.pageNew=0 AND np.pageDepth >=0 AND np.pageDepth<=1 ORDER BY np.pageTreePosition ASC
[0] SELECT np.pageTreePosition FROM perch3_pages p, perch3_navigation_pages np WHERE np.pageID=p.pageID AND np.groupID=2 AND p.pagePath='/get-involved/events.php' LIMIT 1
[2] Using template: /templates/navigation/legal.html