Hi Greg,
Thanks for reaching out with your question.
The layout you have is mostly driven by your theme and its page templates. I see you are using Enfold which is already overriding the default TEC templates. You would need to override the Enfold templates.
You can check this thread:
Enfold and Tribe Events Calendar
If that doesn’t help then you will need to get in touch with Enfold support.
I’m sorry I cannot help more with this, but my hands are tied. This is in the ballpark of Enfold.
Let me know if I can be of any more help.
Cheers,
Andras