The 2026 Cheyenne Mineral and Gem Show, hosted by Cheyenne Mineral and Gem Society, will be held May 16-17, Saturday 9:00am-5:00pm and Sunday 10:00am-4:00pm at the Archer Complex Buildings M/K, south of Exit 370 on I-80, 6 miles east of Cheyenne. Admission is $3 per day. Children 12 and under are free. There will be jewelry, fossils, minerals, dealers, a silent auction, flint knappers and a kid’s area. For show information, contact Jan Shively at 509-953-0634.