McCaw School of Mines to Celebrate 90,000th Visitor.
On March 2, 2015 at 10 a.m., Gordon McCaw Elementary School’s McCaw School of Mines will reach its 90,000th visitor since its opening in 1996. The McCaw School of Mines hosts 4th grade students from around the valley to give them a hands-on Nevada history lesson where they can pan for gold, experiment with rocks and minerals, and tour the grounds where artifacts of the past are displayed.