There’s a whole other world living and growing alongside Chicago’s busy streets in Lake Michigan. Illinois-Indiana Sea Grant (IISG) and Illinois Natural History Survey (INHS) have teamed up to help acquaint local residents with this world as a part of the Museum of Science and Industry’s “Science Saturdays.”

“We hope to expose the public to some of the organisms living in the lake, how we sample them, what types of questions we are trying to answer, and what the answers mean for the management of the lake,” said IISG aquatic invasives specialist Pat Charlebois.

The tour—directed towards those aged seven and up—will be held on Saturday, July 18, from 9 a.m.-12 p.m. It will take place at North Point Marina in Winthrop Harbor, Illinois, where researchers from the Lake Michigan Biological Station, an INHS field station, will lead a shore-based exploration of aquatic life in Lake Michigan. Participants will have an opportunity to learn about—and at some stages touch—the invertebrates and offshore and nearshore fishes that inhabit the lake.

Science Saturdays are a part of a yearlong initiative, called Science Chicago, aiming to establish the crucial value of science and math in its residents. The museum initiative “brings together more than 140 of the area’s leading academic, scientific, corporate, and non-profit institutions to host thousands of programs that provide hands-on learning, spur thoughtful debate, and build enthusiasm for the pursuit of cutting-edge science.”

IISG, as a part of its on-going efforts to educate the public about water issues in the region, is organizing the Lake Michigan event. “We thought it would be a great opportunity to showcase the lake and the work that researchers at the Lake Michigan Biological Station are doing to understand more about it,” said Charlebois.

 

IISG Instagram

Happy Earth Day 🌎💙From the Great Lakes to your local community, every action counts. Whether it’s reducing waste, protecting water, or learning something new, small steps make a big impact.
Join the 2026 Great Lakes BioBlitz! 🌎🦋📸Starting Earth Day, educators, students, youth groups, and families are invited to help document biodiversity across the Great Lakes region using iNaturalist. A kick-off webinar is scheduled for April 16th at 2 pm CT.Participate anytime during the four‑week event. Snap photos, make observations, and contribute to real conservation data while getting students outside and engaged with nature. Learn more and get ready to explore: https://sites.google.com/wisc.edu/annual-great-lakes-bioblitz/2026 #TeachingTuesday#GreatLakes