Turn off all the lights and put in a blue lamp that makes the whole room look like its underwater. Bring in some planters with tall leafy plants in them. Beg, borrow, steal or simply use the ones in your garden. Surround these with sea pebbles or any smooth round stones. If you have any seashells, you can place them on tables and next to the bathroom sink. Add a fish bowl or two if you can get one.

For a Shark Tales party use a lot of seafood snacks (it's a fish eat fish world out there) such as shrimp cocktails, fish hors d'oeuvres or simply fish fingers if it's a kiddy party. Use a cookie cutter mold shaped like a fish for making cookies for the kids or the base for a hors d'oeuvre out of flour or bread slices. Bake or deep fry the base before adding the topping, which could be minced fish.

Invites are easily available at any department or stationery store. If it's a fancy dress party, you can rent costumes to dress like a sea creature. If not, you can dress for the beach in a colorful shirt and shorts or skirt. Add a bubble machine at the front door to greet your guests as they come in. Hang up a pair of flippers just over the front or bathroom door and suspend a snorkeling mask from a hook or door frame. Go ahead and swim with the Sharks!