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Overview
10/3/2026, 10/4/2026
Don’t miss this opportunity to score wholesale prices on rocks, minerals, jewelry, carvings, and more! This exciting two-day event features treasures for collectors, hobbyists, and curious visitors alike. Browse a wide selection of unique finds, meet fellow rock enthusiasts, and enjoy free admission to the Museum while you shop and explore.
Saturday Oct. 3 | 10:00 AM to 4:00 PM
Sunday Oct. 4 | 12:00 PM to 3:00 PMLooking for more to do? Explore upcoming events and things to do in DuPage.
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Map