Thank you to these sponsors for supporting us in 2019. We are grateful for your continued support of this vital community event. 

Sherwood Foundation

Okoboji Protective Association

Fillenwarth Beach Resort

Dickinson County

City of Spirit Lake

City of Okoboji

City of Arnolds Park

City of Milford

City of Lake Park

Hoien Realty

Hoien Construction Services, Inc.

Silver Lake Park Protective Association

Spirit Lake Protective Association

Kooima Lake Services

Fitzgibbons Law Office

Golden Oaks Foundation

Clary Lake Services

Bank Midwest

Okoboji Realty

Northwest Bank

Stauss Realty


Iowa Great Lakes Association

David Bernstein

Evinrude/Great Lakes Marine

Iowa Great Lakes Fishing Club

Parks Marina

Joe Andres Family Foundation

Oak Hill Marina

Okoboji Yacht Club

Mau Marine

Grape Tree

Okoboji Blue Water Festival Exhibitors 2019

Okoboji Protective Association

Iowa Chapter of the Nature Conservancy

Dickinson County Clean Water Alliance

Green Iowa Americorps

Iowa Environmental Council

Center Lake Improvement Association

Iowa Prairie Network

Iowa Great Lakes Fishing Club

Practical Farmers of Iowa


Okoboji Tourism

Iowa Department of Natural Resources

Iowa Natural Heritage Foundation

Iowa Lakes Regional Water

Stay tuned as this list will continue to grow. 

Okoboji Blue Water Festival Exhibitors 2019