This probably falls way, way down in the list of priorities, but is still something I think you should consider as a feature ‘one day’.
Most people I know who are organizers of groups on similar websites (okay, lets just be honest here ‘Meetup’) maintain a second account for the sole purpose of logging in with that account to make sure that the appearance/security/visibility for an event is what they expect for ‘members’ who don’t have the privileges of the organizers.
It would be great if there was a button that organizers could click to show how things would appear to the regular members without needing a special login.