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
Meetings are held every second Wednesday of the month at 7:30 P.M.  General, membership meetings are held at Aurelio’s Pizza, located at 1455 W. Lake St. in Addison Illinois.  The Pizzeria is located at the Southwest corner of the Centennial Plaza shopping center, next door to the Marcus Cinema. Our meetings feature business, announcements, and programs (slides, video, narrative) on recent caving trips or cave related topics. We are looking for an in-town location for our meet-ups.
For more information about the Grotto or its meetings please contact Phil Goldman.