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Date: Sunday, September 28, 2025
Time: 11:00 AM – 3:00 PM
Location: Harbor View Plaza, 600 E. Greenfield Ave, Milwaukee, WI 53204
Admission: Free for all ages
Harbor Fest is packed with fun, free activities for all ages—celebrating Milwaukee’s waterfront through music, science, culture, and community. Whether you’re here for the boat rides, hands-on learning, or just to enjoy a day by the water, there’s something for everyone to explore and enjoy.
Celebrate the return of lake sturgeon to Milwaukee’s waterways with Riveredge Nature Center and local dignitaries during a special blessing ceremony. Then, take part in an unforgettable experience—release a baby sturgeon into the Inner Harbor!
Want to release a sturgeon?
You can sponsor and release a sturgeon for just $15. Each sponsorship includes a keepsake certificate and a chance to track your fish as it grows.
Spots are limited—reserve yours today:
riveredgenaturecenter.org/program/sturgeon-fest
Don’t miss this hands-on opportunity to support local conservation and connect with the river in a truly meaningful way.
Get a behind-the-scenes look at UW-Milwaukee’s School of Freshwater Sciences. Explore interactive exhibits showcasing groundbreaking work in fish ecology, aquaculture, water chemistry, invasive species, and climate change.
Meet scientists and students who are working to protect and understand the Great Lakes, and get hands-on with activities that make complex science accessible for all ages. Whether you’re a curious kid, an aspiring researcher, or just love the water—this tour offers a rare chance to see science in action right on Milwaukee’s waterfront.
Cruise the harbor and take in scenic views of Milwaukee’s industrial past and vibrant future while enjoying a relaxing, free-of-charge ride. These short boat tours offer a unique perspective of the city’s working waterfront, lush green spaces, and ongoing revitalization efforts.
Perfect for all ages and no reservations needed—just show up and hop aboard! Rides run continuously throughout the event.
Enjoy a lively mix of performances from talented local musicians, cultural groups, and community organizations throughout the day. From upbeat music to dynamic dance, the stage will be filled with energy and creativity that reflects the rich diversity of the Milwaukee Harbor District.
Bring the whole family and enjoy a day filled with hands-on activities and joyful energy. Kids can jump and play in the bounce house, get creative in the maker space, and express themselves with colorful face painting. It’s the perfect way for children of all ages to explore, play, and learn—and it’s all completely free!
Harbor Fest draws a crowd of over 4,500 people to honor Milwaukee’s waterfront—fostering a vibrant celebration of community, science, art, and nature. Whether you’re a lifelong Milwaukeean or a curious visitor, this is the perfect opportunity to connect with your city in a meaningful, hands-on way.
Getting There: Situated at Harbor View Plaza on E. Greenfield Ave—look for signage and friendly Harbor District volunteers directing guests.
What to Bring:
– A water bottle & comfortable attire
– A camera for community moments and festive smiles
– Curiosity to explore science demos, ecological initiatives, and interactive activities
Something For Everyone:
From kids launching sturgeon to families enjoying STEAM exhibits, and nature lovers delighting in boat trips—this celebration offers immersive, free experiences for all.
Contact the Harbor District at (414) 643‑1266 or email info@harbordistrict.org for vendor details, volunteer opportunities, accessibility info, or sponsorship opportunities.
