This is part of the new awesome new Pro Version of the Quick Event Manager.
If you want to try adding an event, give it a go and you will see your event on event list
To configure add a page with the shortcode [qemguest] and go the setting tab Guest and configure, you can decide what fields are available, whether logged in user only can use it, whether submission creates a subscriber and if you want to moderate.
Note: these event’s are not moderated