Organizing an ''Under the sea'' theme party
Updated: Aug 24

Creating a successful "Under the Sea" themed kids' party can be a fun and memorable experience. Here's a step-by-step guide to help you plan and execute the perfect party:
1. Invitations:
Design invitations that reflect the underwater theme. Consider using elements like fish, mermaids, seashells, and waves. You could even use blue and green colors to mimic the ocean.
2. Venue and Decorations:
Choose a suitable venue, such as your backyard, a community center, or a rented event space. Transform the space into an underwater wonderland with the following decorations:
Hang blue and green streamers and balloons to resemble waves and seaweed.
Use fishing nets, seashells, and starfish to decorate tables and walls.
Hang inflatable fish, jellyfish, and sea creatures from the ceiling.
Create a backdrop featuring an ocean scene for photo opportunities.
3. Costumes:
Encourage guests to dress up as their favorite sea creatures, mermaids, pirates, or even explorers. Consider providing costume accessories like mermaid tails, pirate hats, and snorkeling gear as party favors.
4. Activities and Games:
Plan engaging activities and games that tie into the underwater theme:
Treasure Hunt: Set up a treasure hunt with clues leading to "buried treasure" (goodie bags or prizes).
Craft Stations: Have craft stations where kids can create their own sea creature masks, seashell jewelry, or decorate their own fish-shaped cookies.
Bubble Blowing: Set up bubble machines for a continuous stream of bubbles, creating a magical underwater atmosphere.
Pin the Fin on the Fish: A twist on the classic "Pin the Tail on the Donkey" game, where kids try to pin a fin on a large fish poster while blindfolded.
Ocean Exploration: Create a small "ocean" sensory bin filled with water beads, seashells, and plastic sea animals for tactile exploration.
5. Food and Drinks:
Serve ocean-themed snacks and treats:
Sandwiches: Cut sandwiches into fish, seashell, or submarine shapes using cookie cutters.
Fruit Kabobs: Thread colorful fruit pieces onto skewers to resemble underwater coral and creatures.
Goldfish Crackers: A classic snack that fits perfectly with the theme.
Blue Punch: Create a blue punch using blue raspberry lemonade and lemon-lime soda. Add floating sherbet for a bubbly effect.
6. Cake and Desserts:
Have a cake and desserts that continue the underwater theme:
Underwater Cake: Decorate the cake with ocean waves, fish, and other sea creatures.
Cupcakes: Top cupcakes with edible sea-inspired decorations like seashells, pearls, and mermaid tails.
Jelly Cups: Create "jellyfish" cups by placing a clear cup upside down on a plate, draping a colorful napkin or tissue paper over it to resemble tentacles, and placing a small treat on top.
7. Party Favors:
Send guests home with themed party favors like:
Seashell Necklaces: Hand out necklaces made with real or fake seashells.
Fish-Inspired Toys: Provide small toys like rubber fish, squishy sea creatures, or fish-themed stickers.
Beach Towels: Personalized or themed beach towels make for practical and memorable favors.
8. Music and Ambiance:
Play ocean-themed music or ambient sounds of waves crashing and seagulls in the background to enhance the underwater atmosphere.
9. Photo Booth:
Set up a photo booth with themed props and backdrops where kids and parents can take fun pictures to remember the party.
Remember to consider the age of the kids attending the party and adapt the activities accordingly. With careful planning and attention to detail, your "Under the Sea" themed kids' party is sure to be a splashing success!
By working with styling companies like Big Little Parties you can ensure your party will have a constant theme throughout the decoration, party favours, desserts and more.