Hengst Foundation Proceeded With Peoria Amphitheater Plan
The city council approved an $11 million donation to fund a new riverfront amphitheater project in Peoria.
Updated on Oct. 1, 2026 in Philanthropy

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The Hengst Foundation has confirmed its commitment to building an amphitheater in Peoria after the city council accepted an $11 million donation. The project is moving forward following the death of foundation founder Jim Hengst last year.
Why it matters
The foundation is developing the venue to honor the memory of Dee Hengst, the late wife of the organization's founder. It represents a significant shift from previous development attempts in Washington, Illinois.
The Peoria City Council secured an $11 million gift for the construction of a riverfront performing arts venue. Officials acknowledge that the total cost for the build will likely surpass the foundation's initial donation.
The players
Hengst Foundation
This philanthropic organization was established by Jim Hengst to construct a performing arts venue.
Jim Hengst
He was the 72-year-old founder of the foundation who aimed to honor his late wife through this project.
Peoria City Council
This local government body is responsible for approving the acceptance of private donations for public projects.
Peoria Park District
This local agency is coordinating with developers on the design and future operations of the venue.
The details
The facility is slated for a location situated between the Murray Baker Bridge and the Peoria RiverPlex. The foundation is collaborating with the city and the Peoria Park District on landscaping, security, and site operations.
Timeline
December 21, 2025: Foundation founder Jim Hengst died in Florida.
September 2026: The Peoria City Council approved the acceptance of the project donation.
October 1, 2026: Confirmation that the project continues.
Market Landscape
This project follows a pattern set by the abandonment of the original Washington, Illinois amphitheater proposal. The current development marks a significant departure from the organization's previously unsuccessful efforts in a neighboring municipality.
Residents can expect future changes to the riverfront area as the city finalizes site design and construction plans. While the project is privately funded, its completion will introduce a new performing arts venue to the city's public infrastructure.
The takeaway
The foundation remains committed to its mission of creating a permanent performing arts space in the community. Local stakeholders should watch for upcoming announcements regarding the project's groundbreaking date.
Further reading
Learn more about local charitable initiatives in the Peoria Philanthropy section.
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