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Wisconsin Geological Society Gem, Mineral, and Fossil Show
May 19 @ 10:00 am - 4:30 pm
The Wisconsin Geological Society Gem, Mineral, and Fossil Show will be held at the Waukesha County Expo Center Arena Building on May 18 and 19, 2024. Featuring: Jewelry, lapidary, minerals, fossils. There will also be exhibits and children’s activities.