August 5, 2017 – August 6, 2017
Geodes and other minerals and rocks for sale at vendor booths. The outdoor festival features a wide variety of rock, mineral, gem, jewelry, and fossil dealers. Food for purchase, live music, and plenty of fun family activities! Admission is $5 for everyone ages 5 and up! 26385 NW Groveland Drive, Hillsboro. www.ricenorthwestmuseum.org.