Windy City Grotto

The Windy City Grotto is an internal organization of the National Speleological Society.
We are dedicated to the exploration, preservation, and conservation of the subterranean ecosystem. Our membership includes individuals at all experience levels. We welcome anyone who is concerned with the conservation and care of these fragile cave environments, and who wish to pursue a safe and rewarding caving experience.

General Meetings

Our general meetings are held on the second WEDNESDAY of each month.

Please Note our different meeting places each month!
Our next General Membership Grotto Meeting will be held June 12, 2024
We will be meeting at P J Klem’s Restaurant & Banquet Hall.
8000 Ogden Ave, Lyons, IL 60534.
The meeting portion will start at 7:30.
Food and drink service ends at 9 pm, closing time is 10pm.

Zoom Conferencing Schedule:

Please visit our MeetUp site for the Zoom link each month.

For more information about the Grotto or its meetings please contact our chairperson.

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