As I suspected, a suburban sport - the southernmost line of schools playing border the south side of I-80 (Minooka, L-Ws, Hillcrest, H-F). State finals, then, should be at SIUC lol...
I know of no lacrosse programs at any level in the Kankakee area, so the Herscher/Mac discussion is actually kinda funny here...Hockey might be more likely in Kankakee, as the Kankakee Park District's ice arena supports a couple of very successful youth hockey programs...but that coop might be six or seven schools...and I think the high school level club is known as the "Irish"...