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Under the Sea Party Guide
Theme Ideas
Create an underwater world with a ocean-inspired theme. Decorate with blue and green balloons, streamers, and tablecloths.
Invitations
- Design custom invitations to resemble seashells or fish.
- Use underwater-themed templates or create your own design.
- Include a map of the “ocean” (party location) and a list of party activities.
Decorations
Create an underwater scene with cardboard boxes or paper maché to create coral reefs, sunken ships, or sea creatures.
Use blue and green lights to create a submarine-like atmosphere.
Hang pictures of fish, mermaids, and other ocean animals from the ceiling or walls.
Activities
- Fish-shaped snacks and drinks.
- Pin-the-tail-on-the-fish game.
- Mermaid-themed crafts, such as making seashell jewelry or decorating picture frames with ocean-inspired stickers.
- Bubble-making station using seaweed-patterned soap.
Food and Drinks
Serve seafood, such as fish sticks, shrimp cocktail, or crab cakes.
Create ocean-themed desserts, like blue-colored cupcakes with seashell-shaped sprinkles.
Use seaweed-patterned plates and cups to add to the underwater theme.
Party Favors
- Seashells or starfish-themed keychains or magnets.
- Ocean-scented candles or room sprays.
- Mermaid-tail-shaped pool noodles or beach balls.
Additional Tips
Consider having a “treasure hunt” with clues leading to hidden ocean-themed treats.
Have a “mermaid’s tail” photo booth for kids and adults to take pictures.
Use sound effects, such as ocean waves or whale songs, to create an immersive atmosphere.























