1.) You must log in with Airmarshal privileges. (Which you are.)
2.) Simply Click on the event, which will bring up the event window.
3.) You have the choice to Edit, Delete or Delete Series (if it is a recurring event.)
The popup window has been removed because it was not working well.
To create an event just click on the date.
That will bring you to the event window which has options, including making it an all day event.
Nothing is Impossible for the Man Who Doesn't Have to Do it Himself.