I've never heard of eating pork on New Years.
We don't really have any traditions like that. We go to Justin's parents' house for New Years Eve. They have a little party every year (unless they go to Maryland to visit family). They always have sparkling grape juice at midnight. (They are completely against wine or any other alcoholic beverage, it's "the devil's drink". ) Other than that we don't really have any traditions, that's not even really a tradition.