Hey there, Karen! Nice to see you again. 🙂
You can add this snippet to your theme’s style.css file or use a plugin like Simple Custom CSS instead:
.tribe-events-list-event-description .tribe-events-read-more {
display:none;
}
As far as customizing the “Free” label, you can follow the instructions in this tutorial, which provides a snippet that can be added to your theme’s functions.php file to change any string of text.
Will this help you get started? Please let me know.
Cheers!
Geoff