In this hydrogeology focused workshop, youth in grades 4 and up learn about Idaho's geothermal water. Kids will dig into this hot resource through engaging hands-on activities. Even make a geyser! 10am-noon, $10 per youth, Idaho Museum of Mining and Geology, 2455 Old Penitentiary Rd, Boise; www.idahomuseum.org, Facebook, Pre-register by July 25 with Eliza 571-5720.