You can spend a lot of money on food in Tokyo. Or you can spend a little. And get food shaped like a fish and filled with delicious sweet bean paste. And the smiling woman who's whipping up those tasty little fish, called taiyaki, might even give your three-year-old son a fish-shaped sticker. Good vibes all around. For your next dinner party how about serving only things shaped like fish that don't taste like fish: Taiyaki, Goldfish Crackers, and Swedish Fish candy. Other ideas?