H2O Fest 2026

Beat the heat at Gilbert’s popular event, H2O Fest! This family-friendly water fest presented by J2 Design features playful water slides, an 8-lane pool, refreshing treats and snacks, backyard games and more! Participants are encouraged to wear swim shoes, bathing suits, or clothing that can get wet!

Rules:

• Participants riding the inflatable water slides must have a bracelet and be over the age of 4 years old.
• If your child is between the age of 4 and 8 an adult must accompany them at each activity. (Parents must be present with the child next to each activity, parents are NOT required to be ON the slide, unless they would like to be, and in that case they must register.)

• Children ages 9-12 must have an adult (18+) present at the event site, for the duration of the event.

Accessibility & Pets: This event is held at Mesquite Aquatic Center. The parking lot is fully accessible by strollers, wheelchairs, and walkers. Pets are not allowed at this event.

Food and Drinks: A variety of treats, drinks, and snacks will be on-site for purchase at the event. Alcohol and glass containers are strictly prohibited. Vendors will be accepting card and cash payments. No ATMs are available on site. Please plan accordingly.

Note: Taxes apply to all tickets. Tickets are non-refundable and non-transferrable for this event.

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Host or Publisher Gilbert Special Events