Under the Sea Mermaid Party

Theme: mermaid/ocean Age: 5 Years Guests: 10 Kids Location: indoor Duration: 120 Mins Budget: medium

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Party Schedule & Timeline

Step-by-step master flow for party success

7 Stages

3:00 PM

Decorate your seashell (painting station)

3:20 PM

Ocean sensory bin — find the hidden sea creatures

3:40 PM

Mermaid musical statues to ocean sounds

4:00 PM

Fishing game — magnetic fishing rods!

4:15 PM

Ocean treasure hunt

4:35 PM

Ocean wave birthday cake!

4:50 PM

Party bags — everyone gets a seashell to keep!

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Curated Party Games & Activities

High-engagement games designed for theme & age

3 Games

Magnetic Fishing Game

⏱️ 12 min

Use fishing rods with magnets on the end to catch paper fish with paper clips! Each fish has a point value.

Needed Materials:

paper fish with points written on paper clips fishing rod sticks with magnet string paddling pool or large bowl for fish

Rules & How to Play: Each child fishes for 60 seconds. Add up the points on caught fish. Highest score wins the "Grand Fisher" title!

Ocean Sensory Treasure Dig

⏱️ 15 min

Blue-dyed rice/sand ocean bin with hidden sea creatures, shells and treasure coins. Kids dig for treasure!

Needed Materials:

large bin blue-dyed rice or kinetic sand plastic sea animals shells gold coins

Rules & How to Play: Each child gets 2 minutes to find as many hidden items as possible. Every item they find they keep! Count their treasure at the end.

Mermaid Musical Statues

⏱️ 10 min

Dance to ocean-themed music. When it stops, freeze in your best mermaid or sea creature pose! No moving or you're "washed ashore"!

Needed Materials:

ocean sounds / mermaid music playlist speaker

Rules & How to Play: Move and dance while music plays. Freeze completely when it stops. Most creative freeze pose wins a shell trophy!

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Host Script & Tips

Opening welcoming speech & energy cues

WELCOME, mermaids and ocean explorers, to the birthday celebration of our very own Royal Mermaid [Child's Name]! Today we dive deep into the ocean to paint shells, discover hidden sea creatures, and hunt for treasure buried in the coral reef. Put on your imaginary fins — the ocean adventure begins NOW! 🧜‍♀️🌊

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Party Invitation

Copy & paste into WhatsApp / Email

🧜‍♀️ DIVE INTO THE DEEP! You are invited under the sea to celebrate [Child's Name]'s [Age]th Birthday! Join us at [Address] on [Date] at [Time] for ocean crafts, mermaid games, and a WAVE cake! Wear blue or green if you can! RSVP: [Contact]

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Safety Checklist

Parent precautions & setup safety

Sensory bin must not contain items small enough to be swallowed
Magnetic fishing rods — ensure magnets are attached securely
No real shells with sharp edges for young children
Sensory bin water should be room temperature only