eightlane,
Thanks for getting in touch and sorry to hear you’re having trouble here, but hopefully I can help. I’m noticing that your single events page is displaying this javascript error: http://grab.by/wVlK
It looks like another plugin, or possibly your theme is already including a Google Maps API Key. Can you try deactivating all other plugins and reverting to the default 2013 theme to see if that resolves the issue? If so, then I would suggest reaching out to your theme developer (if your theme was indeed the culprit) and see if there’s a way to disable the Google Maps API key from being outputted on a page-by-page basis.
Give that a try and let me know if you have further questions. Thanks! 🙂
-Casey-