5 days ago from MySuburbanLife:

Explore a different kind of antiques market, when the planet yields geodes, fossils and gemstones for a show by the Earth Science Club of Northern Illinois taking place at College of DuPage in Glen Ellyn. The club also presents expert lectures that draw people from across the suburbs and beyond to the campus each month, but its largest event is the annual show, where visitors can purchase everything from mineral specimens and loose gems to jewelry, says ESCONI’s newsletter editor Don Cronauer, a chemical engineer from Naperville….

Nice photo of Don!