McHenry Music Festival: Slightly Stoopid (9/13 Pass) at Petersen Park – McHenry, IL

Get your tickets to see McHenry Music Festival: Slightly Stoopid (9/13 Pass) in McHenry, IL. Happening on Saturday, September 13, 2025 at Petersen Park. Doors open at 4:00 PM.

Purchase McHenry Music Festival: Slightly Stoopid (9/13 Pass) Tickets Below:

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