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Okoboji Blue Water Festival
August 9, 2025 @ 8:00 am - 5:00 pm
Preservation Plaza is the place to be! Local nonprofits and organizations will be on-hand to celebrate & educate. Keeping Okoboji Blue takes a village & here’s your opportunity to get involved. Children’s activities, educational forums and more. Did we mention that The Wallflowers will perform that night?