Hi Michael,
This is a bit outside what we can help you with as it involves theme customizations but essentially that is your theme’s sidebar that is displaying the page links below the plugin output. I’ll do what I can to point you in the right direction but you may need to hire help if you cannot figure it out.
First, try changing the template in Events > Settings > Template. If that doesn’t work you’ll need to use a combo of CSS and possibly PHP to reconfigure how the event related pages look in your theme.
I hope that helps!
– Jonah