Copernicus Center HappeningsContentment under the STARS
Hi Infidelity
- September 5
- /Dariusz Lachowski
- /Current Events, Festival
- /No Comments
Hi Infidelity
► DATE: Saturday, September 5th, 2026 | TIME: 08:30 p.m. to 10:00 p.m.
► Taste of Polonia – Tribute Stage
► Taste of Polonia Gates Open: 11:30 a.m. • All ages welcome

Exuding an electrifying energy, Hi Infidelity bursts onto the scene, a cover band hailing from the vibrant heart of Chicago suburbs. Their repertoire resonates with audiences of all stripes, though they are renowned for their masterful renditions of 80s rock anthems. Think Journey, REO, Bon Jovi, and Boston – these are but a few of the icons whose music Hi Infidelity brings roaring back to life.
Celebrated as the Best Cover Band repeatedly in local fan polls, Hi Infidelity’s reputation precedes them. And they’re more than just a band. They’re a full-scale, pulse-pounding concert experience that transports you from the first electrifying chord to the final crescendo.
With a setlist as expansive as the horizon, they pay homage to the revered classics and embrace the refreshing spirit of today’s chart-toppers. Each performance is a love letter to the original, meticulously crafted to match every note, every lyric, and every beat.
However, Hi Infidelity’s unparalleled vocal prowess is the real cherry on top of this melodious sundae. If harmonious melodies that stir the soul are your siren’s song, their pitch-perfect harmonies will enchant you. If the timeless anthems of the 80s stir your heart and appreciate a dash of contemporary tune magic, you owe it to yourself to lose yourself in a Hi Infidelity show. They’ve got it covered and ready to rock your world!
EVENT ORGANIZER: Copernicus Foundation
BOX OFFICE HOURS:
Monday – Friday: 10.00 am – 02.00 pm
Saturday & Sunday 3:00 – 5:00 pm
Not open on Holidays
For Ticket & Box Office inquiries please call 773-205-0044 or email [email protected]
Copernicus Center Event Patrons:
“An inherent risk of exposure to COVID exists in any place where people gather. COVID is an extremely contagious disease that can lead to severe illness and death. You assume all risks, hazards, and dangers arising from or relating in any way to the risk of contracting COVID or any other communicable disease or illness, or a virus, bacteria, or other pathogen capable of causing a communicable disease or illness, while attending the event or otherwise utilizing Copernicus Foundation’s services and/or entering onto its premises, whether occurring before, during, or after the event. You further voluntarily release and waive all claims and potential claims against etix, Copernicus Foundation and their respective affiliates, subsidiaries, sponsors, successors and assigns and their respective officers, employees, contractors, consultants and agents, Event Organizers, the Venue, the Presenter, the Event, the Event Producers, and their respective affiliates, subsidiaries, sponsors, successors and assigns and their respective officers, employees, contractors, consultants and agents, in connection with exposure, infection, and/or spread of COVID or another communicable disease or illness, bacteria, virus, or pathogen related to your attendance at the event and/or utilization of Copernicus Foundation’s services and premises. We reserve the right to unilaterally make changes to health protocols according to updated public health guidance and law. By continuing, you agree to these terms.”



