Call the HoneyBaked Ham Store and order one! Just pop that sucker in the oven to warm and it's perfect.....
Okay, seriously, that's what I do. But you can do the traditional:
Buy whole cloves and push them into the top of the ham. They give a nice flavor. I make a little diamond-weave pattern. Not too close together - but just enough to cover the top. Then, put about two pineapples (dole sliced in a can is fine) on top, and use a mixture of pineapple juice from the can I just opened, a small amount of hot water, and brown sugar mixed until blended. Pour over ham to coat. Bake for about 30 min @350 - then coat again. another 5-10 min, and it's ready!
You can also get a nice spiral ham (pre-cut in slices) at Costco. They're in a red foil packaging.