The hunt starts December 1st

You found us already? You're quick on your feet!
But Ozzie's not ready to share his last treat.
The first clue goes live as December begins,
So we all start together, and the quickest crew wins!

Till then, search the card, there's still plenty to do:
Find Dad, Mom, and John, and our Ozzie too.
Spot all of his presents, all wrapped red and gold,
Then come back on the first and watch clue one unfold.