get tortilla shells, cream cheese, and black and green olives. dice up the olives, mix them in with the softened cream cheese, then spread the mix on the toritllas. roll them up and refrigerate overnight, then slice into small sections, pin with toothpick if needed.
get a jar of pineapple and drain it well. get a pack of bacon and slice into thirds. wrap the bacon around the pineapple, and secure with toothpick. place in cake pan or other deeper baking dish. mix 1/2 c. of mayo, 1/4 c. brown sugar, and 1/4 c. chinese chili (can't substitute this), pour over the pinneapple pieces. bake at 350 for about 35 minutes.
veggie pizza is always a good finger food, and it's lighter than some other party foods.
as for drinks, you could do whiskey sours in a punch bowl. try allrecipes.com, they have had some good drink recipes. we don't usually use mix drinks, so i don't have a lot of ideas for that. if you want unique beer ideas, those i could give!