First we would want to remove the option to register for the event: 
  1. Navigate to Communities > Special Events > Friends Asking Friends > Kintera Thon
  2. Hover over the event name and select Website Info
  3. Click Website Features
  4. Unmark the option for Participation Registration
  5. Unmark the options that are not needed in the left navigation of this event (I.E- FAQ, About Us, etc.)
  6. Click Save at the bottom of the Page
  7. Navigate back to the Webinfo Checklist and click the green Publish This Event Now button
Next we will Set up the Opportunity Drawing:
  1. From the Webinfo Checklist, click Opportunity Drawing Information
  2. Fill out all required information and click Update under each form.
  3. Navigate back to the Webinfo Checklist and click Opportunity Drawing Prizes *Optional*
  4. Enter in the Prize Name and Photo then click Add new Prize *Optional*
  5. Navigate back to the Webinfo Checklist and click the green Publish This Event Now button