Anthony and I made Trotter Gear this weekend. Which are, of course, pigs feet, and from Fergus Henderson's "Beyond Nose to Tail" cookbook (which Anthony gave to me for my birthday). Here's a version of the recipe.
What does one do with trotter gear? Well, it features prominently as an ingredient in about a third of the recipes in that book. The pie described in the linked recipe is definitely something I want to try.