Wording samples

[Name] is turning 3! Come celebrate with a Mermaid Lagoon birthday party on [Date] at [Time]. We'll have cake, games, and plenty of space to run around. RSVP to [Phone] by [Date].
Get ready for a Mermaid Lagoon party โ€” [Name] is turning 3 and we'd love for you to join the fun. [Date] ยท [Time] ยท [Address].
3 looks great on [Name]! Join us for a Mermaid Lagoon birthday adventure on [Date]. Wear comfy clothes, bring your appetite, and meet us at [Address] at [Time].

Tips for inviting 3-year-olds

  • Keep the party window short โ€” 90 minutes to two hours is plenty at this age.
  • Address the invite to both the child and the caregiver, since most 3-year-olds will arrive with a parent.
  • Spell out start and end times clearly so caregivers can plan around naps.
  • Mention if siblings are welcome; many families will assume yes at this age unless you say otherwise.
  • Note any allergens in the food plan so caregivers can prep snacks ahead of time.

Build out the rest of the Mermaid Lagoon party

Once your invitation wording is set, jump back to the main Mermaid Lagoon theme page for decoration, cake, activity, and favor ideas โ€” all coordinated to the same color palette and vibe.

Open the full Mermaid Lagoon theme guide