Fort Steilacoom Park

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In a Nutshell

Get soaked and help set a Guinness World Record at this family-friendly charity event

The Fine Print

Promotional value expires Aug 16, 2015. Amount paid never expires. Registration required. Limit 1 per person, may buy 1 additional as gift. Valid only for option purchased. Children under 16 must be supervised • Valid only on the date/s of the event as listed and may not be exchanged or redeemed for any other dates. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.

Choose Between Two Options

The event will be held on Saturday, August 15. Entry begins at 12:00pm, and the battle beings at 12:30pm. Admission includes a commemorative water cannon. 100% of the funds raised at these events, including registration fees, concessions sales, and donations, will provide ultrasound machines and training to centers that provide free services to pregnant women. Friday night’s events include a LumaGlow Fun Run with a DJ and live entertainment at theBEAT, while Saturday’s activities include two bike rides, four runs, two walks, one motorcycle rally, and a family fun festival, before culminating with the world’s largest squirt gun fight.

Participants may bring their own squirt guns which must comply with Guiness World Record rules: must be available off the shelf and not be functionally modified. Staff reserves the right to remove any disqualifying squirt guns.


4US is a volunteer-run charity based in Tacoma, Washington that helps provide ultrasound machines and training to centers that provide entirely free services to pregnant women. To fund this goal, the team sponsors the two-day Rally Round 4 Ultrasound, complete with five outdoor events. It all starts with a 5K LumaGlow Run, during which participants light up the night with glowing makeup and neon accessories. This gives way to the half-marathon, cycling, motorcycle rally, and, finally, the World's Largest Squirt Gun Fight.

Customer Reviews

It was an amazing time! The Groupon was so cheap that I did not know what to expect, and I was blown away with how much fun we all had. I loved our time at the squirt gun fight so much that next year I will buy ticket for my entire family and a lot of my friends.
Amanda W. · September 1, 2016
This was an amazing afternoon my kids and sister and I had a blast ! This should be a yearly event .
Kristine O. · August 25, 2016
Good price.
David L. · May 5, 2016
Merchant Location Map
  1. 1

    Fort Steilacoom Park

    8714 87th Ave. SW

    Lakewood, WA 98498

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