At the Dubuque County Historical Society and the National Mississippi River Museum & Aquarium, community is at the heart of everything we do. The Captain’s Ball is our largest annual fundraiser and celebration of the mission-driven work that makes our organization a vital resource for education, conservation, and access.
This year’s event will once again shine a spotlight on the impact of your generosity. The evening’s highlight, our Fund the Need appeal, raises critical funds to support programs that serve thousands in our community, including:
• Museums for All discounted admission
• Sensory Mornings and accessibility enhancements
• Educational outreach to schools and underserved communities
• Camp scholarships that connect youth with nature and history
We’re also proud to recognize the 40th anniversary of the National Rivers Hall of Fame, honoring the people and stories that continue to shape our rivers and our nation.
We invite you to be part of this unforgettable night—filled with connection, celebration, and purpose. Your support makes these initiatives possible and helps us preserve the wonder of our shared history and natural world.
Individual and sponsorship registration is now open!