Unwrapping it, trimming down the fat cap a bit, scoring it, rubbing it down with salt, then putting it back in the fridge (sat on a rack for 100% air circulation) and letting it "dry age" until Christmas Day, when it'll get introduced to the oven.What does that involve?
I put dry age in quotes because it's not really dry aging, just drying it out and letting the salt get in there a little bit.