You have the option to add Additional Days. Simply select the Number of Additional Days below. The additional days will be automatically generated. They will be copied from the Event: same Title, Summary, Description, and Details as the Event. Later you can edit the Additional Days: required in order to change Start Date and Time, and End Date and Time such that they exist on different days than the Event (first day).
* Event Fees, Event Emails, Event Attendees are managed via Event. People signup via Event which includes Sessions, Breaks, and Days for the Event. All inclusive.
Is that true? Are they optional?
Does this do more to confuse or clarify?