Customize event registration form
Wild Apricot allows you to customize event registration form - separately for each event (so that your monthly seminars can have totally different and fewer fields than your annual convention!)
This is accessed in Event details - Go to Events section, it will show you a list of events, click on the Event in question. Click on Registration form link:

You will get to the registration form - which can be customized very similarly to customizing the member database (and thus member application form) (See Customizing your member database):

To customize the registration form, use [Edit] button on the toolbar. The view will slightly change:

Click on [Add new field] to add a field:

Field types and the ways to work with them (rename, delete, rearrange) are the same as for the member database so you can refer to Customizing your member database for more information. There are two additional field types available for events - Multiple choice with extra cost and Radio buttons with extra cost. These are explained in Extra event registration costs (dynamic event pricing)
Once your changes are saved, they will be reflected in the event registration form page (Step 3 of 4):

Event registration details for each attendee will reflect the set of fields you have defined for this event:

Registration details can be edited by the administrator if needed:

And if you export Event attendees for this event, Excel file will contain all the selections:
