T.F.
If you are not looking to do it yourself, I would go to Costco. They have great trays...already done therefore saving you TIME!!
If you do it yourself, I have a couple of things I do for guests. I can email the recipes if you are interested.
Golden Mushroom Puffs.....Easy dish with cream cheese, crescent rolls and pretty!
Bacon wrapped water chestnuts
Artichoke dip
Seafood ball....cream cheese, can crab meat, seasonings and cocktail sauce
stuffed mushrooms
tomato/mozzeralla/basil with italian dressing
bruschetta
Enjoy..... Im in the midst of planning menu for a party myself. However, mine is for a load of 14-15 yr olds so it will not be a difficult since they eat anything, LOL!!