Birthday Splash Pool Party: celebrating one year since re-opening

Published on 17 March 2026

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Ready to celebrate with a splash? DJ Partya is bringing the tunes, we're bringing the spot prizes, raffle fun, challenges, games, and more – and you're in for an all-around great afternoon.

H₂O Xtream is marking its one year anniversary since re-opening in early April last year.

With the school holidays coming up, this is the perfect opportunity to bring our Upper Hutt community and visitors from across the region together to celebrate big time.

Birthday Splash Pool Party at H₂O Xtream

Date: Saturday, 18 April 2026
Time: 4.00pm-7.00pm (doors open at 3.40pm)
Venue: H₂O Xtream, 26 Brown Street, Upper Hutt
Cost: $10 per person (includes slides and one raffle entry)

Please note: The ticket cost applies to all guests, including members, concession card holders, and spectators (caregivers attending to supervise only) – no exceptions.

Perfect for kids and teens, ages 10 to 16

This event is aimed at kids and teens aged 10-16, with lots of games and challenges running all afternoon – ideal for burning off energy and enjoying some active fun during the school holidays.

Here's what to expect:

Epic bombing competition
Small challenges and awesome games
Great tunes and upbeat music, thanks to DJ Partya
Aquatics-themed raffle (one raffle ticket included with your ticket)

Important details for parents and caregivers

Safety first: Please remember that our standard supervision rules and ratios apply to make sure everyone has a safe and fun time.
Games and activities are aimed at kids and teens aged 10-16. Everyone is welcome, however younger kids may prefer visiting the pool as part of our holiday programme. The H₂O Xtream holiday programme offers lots of options to explore Upper Hutt and the region, plus hours of fun and water play at our aquatic centre.
There are no advance sales for tickets. Just show up on the day from 3.40pm and join in.