Hi Debbie,
So glad to hear that you’re loving our plugins!
A public attendee list is indeed a feature of Event Tickets Plus. For each event, you can choose whether or not you want to display the attendee list on the front end. If this setting is enabled, the gravatars for the users will be displayed. This article has some more details on how this feature works, as well as some of the other features available with Event Tickets Plus.
We do offer full refunds within 30 days of purchase, so if you’d like to take Event Tickets Plus for a test run, feel free to do so! Please let me know if you have any additional questions.
Thanks,
Jennifer