"What do you make when a mermaid comes for dinner? A meal that's marvelous for your mermaid guest (and pretty tasty for you, too)! Start with a fizzy underwater-themed lemonade and some cheesy seashell-shaped crackers. For the main course, cook up some fresh seaweed (green pasta!) and shrimp. Then, end it all with an ice cream dessert that will remind your mermaid friend of home. Don't forget to explore more about mermaid myths and tall tails so you...