Good ideas here! We always do the same, just graze on appetizers and snacky stuff. We had people here on Xmas Eve, the Day after Xmas and will have people again tomorrow night. Getting a BIT sick of entertaining and cleaning up....

Another good idea: Shrimp. Easy, most people like it. Can make it a variety of ways too---steam in Old Bay, or just serve cold w/cocktail sauce.
Tomorrow will be the 3rd time in less than a week that I will be serving Shrimp....