Here is an idea to consider.
Currently, there does not seem to be a nice way for event "organisers" or those that have submitted events, to be able to manage their event profile.
It could be good to provide a menu link to a "my events" page.
This could then display the events list but prefiltered to only display events created by that logged in user.
This way, they have direct access to be able to edit events, without having to find them manually.
This could be extended further to provide a module, that simply provides their event titles and an edit, or lay them out with more details.
Sounds simple right
What do you think.
Simon