Kellogg will award someone $15,000 for the best gingerbread house built out of Pop Tarts. They announced the contest with a fake Zillow listing:
You'll need to post pictures of your house on Instagram or Twitter, tag Pop Tarts and include the hashtag "GingerbreadPopTartEntry". You can also DRAW your design instead of building it.
The deadline to submit is December 16th. Get the full rules at PopTarts.com/contest.