The Sub-Urban Chicago Grotto is a local chapter of the National Speleological Society. Its purpose is to promote safe and responsible caving, cave conservation and protection, and fellowship with other cavers.

Meeting Details:

Meetings Time/Date: 7PM Last Tuesday of ODD NUMBERED Months

Meeting Location: Paulie’s Pub & Grille, 444 North Eola Road, Aurora, Illinois.

For more info or to contact the grotto: Gary Gibula

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