Mandatory information about my setup:

Have I searched the tickets before posting? Yes
Have I searched the forum before posting? Yes
Have I read the documentation before posting (which pages?)? Yes
Joomla! version: 3.4.1
PHP version: 5.5.25
MySQL version: 5.5.42-cll
Matukio version: 5.1.3
Direct link to the page that shows the issue:
Your text to link here...

Description of my issue:
When you mouse over an event on the calendar, the popup window says it is a FREE event. But it's not! We are merely listing events that are going on in Middle Tennessee, so we do not manage the events, just advertise them. How do I remove the FREE event information from the popup window?