Hi Darien,
Apologies for the reply! I had gotten busy the last few days and was unable to respond back. I haven’t been able to discuss this with Thrive Themes support yet. I know one thing Thrive allows a person to do is to insert page resources as “WordPress Content” using text or Shortcodes. I’m aware that the Free version of the plug-in doesn’t support Shortcodes at all, and getting access to any of them would require the Pro version.
I’m not sure what architectural challenges are involved in getting basic calendar functionality to render using a Shortcode, but I am curious if that will work (again, I realize that probably requires Pro even for the basic calendar render). Another Calendar plug-in I tried relies on Shortcodes to call it since it doesn’t follow the concept of a calendar slug, and that is rendering without much of an issue.