Current contest they are running:
Enter your best pork chop recipe for a chance to win $250! Be sure to share your recipe link with family and friends for voting -- the recipe with the most votes could receive $250!
Prize: One (1) $250 gift card for Readers' Choice and one (1) $250 gift card for Judges' Choice
End Date: 02/23/13
They run weekly and monthly contests, I will try to update this post when they start the next challange.