To edit an existing event:
If you accidentally create an event that you absolutely do not want on the calendar, email one of the site administrators to have them remove it. You'll need to include the date, time, event, and location of the one that you have added.
To Edit an existing event, Click on "edit" to the right of the Event Url field in the list. Then you can change the event name, it's url, or delete it from the list. NOTE: Deleting an event that has existing entries on the Calendar will cause problems for managers trying to edit it.
To Edit an existing Location, Click on "edit" to the right of the location Url field in the list. Then you can change the name of the location, it's url, or delete it from the list. NOTE: Like the events, deleting a location that has existing entries on the Calendar will cause problems for managers trying to edit it.