The Black Hawk Gem and Mineral Club will present its spring 2024 rock, gem and jewelry show Saturday and Sunday at the Mississippi Valley Fairgrounds, Davenport. Hours are 9 a.m. to 5 p.m. Saturday and 9:30 a.m. to 4 p.m Sunday. Hourly door prizes will be awarded. Admission is $1 for adults, free for children […]