Recipe Suggestions for Superbowl Party - Mexican/Southwest Theme?

We're having a superbowl party this weekend and expect about 15 people coming and going. So far I have planned a large crock pot of pork carnitas w/ tortillas, homemade salsa and guac, homemade baked corn chips. I'm looking for other suggestions, they don't have to be the same theme but that would be great. We're definately going to order a large tray of wings - because you just have to have them!