As for food, this was easy because we had kids only (except for grandparents) so we ordered pizzas, served drinks with hula girl straws, made snow cones with a snow cone maker (purchased from Bed Bath & Beyond), served cut-up fruit (including pineapple, of course), with long monkey/palm tree toothpicks. We also had fortune cookies with luau-type fortunes purchased from Oriental Trading. I could not find a luau/Hawaiian type cake at our supermarket, but they did have an island cake with a Donald duck toy on top. I told the bakery to make the cake and nix the Donald duck toy, and luckily I found a hula girl candle (without much looking) at Claire's which I placed on the cake. I also made a volcano ice-cream sundae with a recipe found in familyfun.com. It was very easy - just buy a half-gallon round tub of ice cream, let it soften 5 or 10 minutes, turn it over, cut off the box, shape into a volcano by scooping away from the top and adding to the bottom, sticking on Oreo cookie crumbs, and pouring strawberry sauce (or strawberry pie-filling) and chocolate sauce down the sides.