However I was not able to look at this before the topic was closed. As it turns out, where it references the file single-event.php, I am only finding a file called events/single.php, and within that I am not finding the code which is referenced in the solution above.
You’ll need to override the single-event.php in the views directory with the code from Barry’s post. Please check out the Themer’s Guide, linked at right for more info on overrides. That should get you on the right track.