55th Annual Show! Northern California’s largest Gem and Mineral Show! A fun educational family event! Educational Activities for Kids and Scouts. Something intriguing for everyone! Free Parking!! Rain or Shine! Newly expanded this year, over 60 vendors – 4 buildings, plus outside activities, featuring: Crystals, Beads, Gemstones, Gold Panning - take home real gold! Meteorites, Fossils, and for Kids “Education Station" an Interactive Educational area for kids, and Scouts! Kids love the Gem Hunt! More; Polished Stones, Jade, Opal, World Class Mineral Specimens, Tourmaline, Gold and Gold Nugget Jewelry, Petrified Wood. Everything you need to assemble your own jewelry too! Watch Demonstrations in the Arts and Bid on Silent Auctions. Kids - 12 and under Free. Grab a discount coupon - http://www.rockrollers.com/show.html Free Gem, Mineral and Rock Identification!! GenAdm $6.00 Kids under 12 Free.