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45th Anniversary Celebration
August 4
Celebrate Water World’s birthday with us!
We are celebrating our 45th anniversary season on Sunday, August 4th with various activities throughout the park.
Mermaid Photos
Stop by Cowabunga Beach to say hi and snap a photo with the Mermaids! From 11am-1pm.
Free Concert
The Wash Park Band will take the stage at Thunder Bay for a free concert from 2:00 – 5:30 PM!
Mascot Appearances
Walliver and Winnie will visit the dance floor at Thunder Bay throughout the concert.
Season Pass Giveaway
Come to Thunder Bay to enter for your chance to win (1) Elite Season Pass for the 2025 season! Guests ages 18+ can enter from Noon-4pm, at which point the winner will be announced from the concert stage. Must be present to win.
Celebratory Sweets
Adults can visit The Lodge to purchase the limited-time TIKI TIDAL WAVE featuring a frozen blue citrus base, Pina Colada on top, whipped cream, and cherry and orange garnish.
Then, stop by Thunder Bay at the end of the concert (5:15) to receive a free anniversary cookie while supplies last!
There is no additional charge or ticket for this event. Simply visit the park as you normally would with your day ticket or Splash Pass to enjoy the fun!