Party platter with veggies, fruit, and cheese on black table - Littleny/Getty Images Planning a big party? Costco's party platters can feed large groups while saving precious prep time. However, if ...

Whether you're hosting a barbecue, dinner party, or cocktail soiree, Costco can be a great one-stop shop for all your entertaining needs. It's got liquor and wine aplenty, massive bags of chips, and ...