Under the Sea/ Mermaid Birthday Party mermaid turquoise lemonade punch. Love the color of this punch and it was also very easy to make. To make just add one part lemonade to one part Berry Blue Typhoon Hawaiian Punch.
A Siren isn't really a sea monster but sailors have told tales of these beautiful women that sing to you and seduce you into their trap of bloodlust. They are said to eat the sailors alive or drowned them deep in the ocean.