Right for ages 1 to 8
Shimmering, and made for ages 1 to 8. Pick their age above: the words, the plan and the party times adjust to fit.
Mermaid Lagoon
A sunset lagoon, a shimmering tail by the rock and a coral castle below, where a giant clam opens on a glowing pearl.
Why parents pick it
Made for the kid who loves this.
An opening worth watching twice
It opens like a film: the camera dives below the waves and a giant clam opens on a glowing pearl. Then the party game, Pearl Keepers: Grumble jellies are drifting toward the birthday pearl!
A plan and a crew, ready to go
Start from splash in, lagoon games and treasure snacks, then make it yours. Every guest picks a party buddy from the crew.
What you get
Everything for the party. $29, once.
Mermaid Lagoon is included, like every core theme. Try it free with 3 families first.
- The animated Mermaid Lagoon invite, opening title sequence and all
- A private RSVP link for every family: siblings, allergies, drop-off
- Reminders, written for you, one tap to send from your phone
- Party HQ: live headcount, food and safety card, shopping list, run of show
- Party night: check-in, pickup texts and Party TV
- Never auto-charged
- Free with 3 families for 48 hours
- No ads, no subscription
Not quite right?
Kids who like Mermaid Lagoon also like
Under the Sea
IncludedSunbeams, bubbles and a coral reef full of friendly fish, octopuses and turtles.
Pirate Cove
IncludedA ship under a sunset sky, a palm island marked X and a chest of gold, with a crew of original sea critters. The opening unrolls a treasure map.
Plush Slumber Party
IncludedCozy tents, twinkle lights and a squad of squishy plush pals. Perfect for sleepovers.
Before you start
Quick answers.
Is Mermaid Lagoon included in the $29?
Yes. Mermaid Lagoon is one of the included themes, so the $29 party package covers it. There's nothing else to buy.
Will the free trial charge me when it ends?
No. Send real invites to 3 families for 48 hours with no card. Nothing charges when it ends. You pay $29 once only if you want to invite everyone.
Do guests need an app, or see ads?
Never. Guests open a link and RSVP in a minute. They don't pay, and they never see an ad on your kid's invite.
Can I change the theme later?
Yes. Pick a different look any time in the editor. The invite link stays the same, so families simply see the new one.
Throw the Mermaid Lagoon party.
Free with 3 families for 48 hours. Then $29 once, never auto-charged.