To fill the pre event survey, you must be a registered sponsor or exhibitor for the event.
Is this your first time at our [Event Name]?
What are your objectives for sponsoring or exhibiting at [Event Name]?
What aspects of the sponsorship are most valuable to you and your organization?
What do you see as an outcome at the end of the event for you and your company?
Get contact info here
Ask for name, contact, email id. Extend this template further.