01
Hanging jellyfish
Hand-built jellyfish balloons hanging from the ceiling. The photo-op your guests will remember.
What's included.
02
Octopus sculpture
Larger-than-life octopus or sea turtle sculptures for the wow factor.
03
Ocean palette balloons
Turquoise, teal, aqua, coral. Organic garlands that wrap the whole room.
04
Cake table + signage
Custom ocean-themed cake table, dessert styling, and signage.
Our process.
1
Pick the sea creature
Jellyfish, octopus, mermaid, shark — pick your favourites.
2
Quote within 24 hours
Transparent scope based on creature count and room dimensions.
3
Setup day
Setup 3–4 hours before the party. We photograph the finished install.
4
Strike next morning
We come back to take it down. No late-night teardown.
Where we set up.
Under-the-sea parties across the GTA-West. Most setups are backyard or community-hall scale.
Recent setups: Backyards, community centres, and party venues across Mississauga, Oakville, and Burlington.
From the portfolio.
Hanging jellyfish balloons
Octopus balloon sculpture
Ocean palette balloon garland
Cake table with ocean theme
Now booking · Toronto & the GTA
Let's design your under-the-sea birthday.
Send the age, the date, and any sea creatures you love. Free design consult.
Things couples actually ask.
How long does setup take?
3–4 hours for a standard under-the-sea setup. Larger installations can take 6+ hours.
What ages work for under-the-sea?
Anywhere from 1st birthdays through 10-year-olds. We tailor the scariness.
Can I combine with other themes?
Yes — under-the-sea + mermaids, under-the-sea + pirates, etc. Hybrid themes welcome.
Do you do shark themes?
Absolutely. Great white sharks, hammerheads, friendly cartoon sharks — bring the reference.
What if my venue has a low ceiling?
We scale the jellyfish down to single-helium size for low ceilings. Still photographs beautifully.