Follow these steps:
1) Go to http://www.facebook.com/customeyesvc
2) Click the "Like" button at the top of the page.
3) Click on the event "Win a $100 Gift Certificate"
4) Click on "I'm attending" and you'll be entered into the contest.
This will be ongoing until January 15th.
After January 15th, we will raffle off a $100 gift certificate to one of the attendees.