You can merge posts or events from multiple Facebook pages into one single feed by using our handy Multifeed Extension. Simply install the extension by following the directions on the How to Use tab on the extension page and define your Facebook Page IDs on the plugin’s Settings page. You can then select to only show Events by unchecking the other post types in the Post Types section of the Customize page.
Alternatively, you can use the following shortcode:
[custom-facebook-feed id=”page_id_1, page_id_2, page_id_3″ type=events]