Rock & Gem Show DatesMarch 2026 20-22—CLOVIS, CALIFORNIA: Annual show; Fresno Gem and Mineral Society; Clovis Rodeo Grounds, 748 Rodeo Drive; Fri. 10-5, Sat. 10-5, Sun. 10-4; $5 13 yr. and older; Family Fun and Educational! Silent Auctions, Door Prizes, geode cutting, Food Trucks; contact Daniel Bolm, (708) 821-7575; Email: danielbolm096@gmail.com; Website: https://www.fgms 28-29—ANGELS CAMP, CALIFORNIA: Annual show; Calaveras Gem & Mineral Society; Calaveras County Fairgrounds, 2456 Gun Club Road; Sat. 10-5, Sun. 10-4; Adults $7/ Kids Free, 12 & under with paid adult; Over 25 Dealers Silent Auction Prize Drawing Demonstrations Kids Zone Gems, Jewelry, Minerals, Beads Exhibits - Mineral ID, Gold Panning Food Trucks; contact Sylvie Large, Show Chair, (907) 795-5035; Email: sylviedlarge@gmail.comApril 2026 1-5—JOSHUA TREE, CALIFORNIA: Annual show; Joshua Tree Gem & Mineral Show; Joshua Tree RV Lake & Campground, 2601 Sunfair Rd; Wed. 9-5, Thu. 9-5, Fri. 9-5, Sat. 9-5; Family fun for all; Scads of vendors with everything from rough to polished minerals, hand-made jewelry, fossils, cabs, slabs, and much, much more; contact William Sherwood, (760) 218-6137; Email: socaldesert@yahoo.com 10-12—PEARBLOSSOM, CALIFORNIA: Annual show; Kyle Sandahl; The Outpost, 34141 116th Street East; daily 9-5; Free Admission & Parking; Come on out & find all sorts of stuff from Gems, Minerals, Agates, Handmade Jewelry, Sterling Silver Jewelry, Lapidary Tools & Supplies, Slabs, Cabs, Fossils, Petrified Wood, Geodes, Crafts, Food Vendors. $15 a day for vendor fee. Free dry camping for all vendors; contact Kyle Sandahl, (661) 998-9389; Email: Ksandahl24@gmail.comMay 2026 9-9—ROSEVILLE, CALIFORNIA: Annual Tailgater; Roseville Rock Rollers Gem & Mineral Society; @ the Grounds, Roseville Rock Rollers Lapidary Shop & Yard, 200 Corporation Yard Road, Lot L; Sat. 9-3; Free admission; The RRR annual tailgater is a free, family-friendly event. Featuring two dozen seasoned vendors selling specimens, gems, jewelry, fossils, petrified wood, minerals, lapidary supplies, and more—all at tailgater prices! Vendors must be pre-registered, contact chairperson for info; contact Martha Nichols - Tailgater Chairperson, (916) 798-0235; Email: rosevillerockrollers@gmail.com; Website: https://rockrollers.com/pages/tailgaterJune 2026 27-28—CULVER CITY, CALIFORNIA: Annual show; Culver City Rock and Mineral Club; Culver City Veteran's Memorial Auditorium, 4117 Overland Ave; Sat. 10-6, Sun. 10-5; Free Admission and Parking; This year’s featured gemstone is malachite, which is celebrated for its rich green colors and natural beauty. Perfect outing for families, hobbyists and gem enthusiasts. Dealers selling minerals, gems, cabochons, beads, and jewelry findings; contact Janice Metz; Email: culvercityrocks35@gmail.com; Website: https://culvercityrocks.org/July 2026-August 2026 31-2—NIPOMO, CALIFORNIA: Annual show; Orcutt Mineral Socitey; Nipomo High School, 525 N. Thompson Rd; Fri. 10-5, Sat. 10-5, Sun. 10-4; Free; There are 60 outside dealers and 12 inside dealers and food trucks and a kids booth; contact Renea Sutcliffe, (805) 929-2783; Email: nipomocowgirl55@yahoo.comAugust 2026 1-2—ROSEVILLE, CALIFORNIA: Annual show; Roseville Rock Rollers Gem and Mineral Society; Roebbelen Event Center within @the Grounds, 700 Event Center Drive; Sat. 10-5, Sun. 10-4; $10, Kids - 12 and under Free - Venue Parking fee; It's the Rock Rollers 63rd annual big show. Over 80 vendors, inside/out, featuring: Crystals, Fossils, Minerals from around the world, Jewelry, Amethyst, Gemstones, Opal, Beads, Meteorites, Demo's, Mineral ID, Rock Auctions, Special area for Kids. NorCal's largest show; contact Gloria P Marie, (916) 216-1114; Email: gloriarosevillerockrollers@gmail.com; Website: www.rockrollers.comSeptember 2026 5-6—HANFORD, CALIFORNIA: Annual show; WonderVision Wellness & Emporium; Hanford Civic Center, 400 N Douty; Sat. 10-5, Sun. 10-4; Free; Our annual Labor Day Gem & Mineral Show is a free family-friendly event. With over 30 vendors inside and outside, we offer stunning gems and minerals of all kinds for every rock lover. We also have local artists and food vendors outside with talented local musicians bringing music to our ears; contact Michelle Rowsey, (559) 368-2511; Email: wondervisionwellness@gmail.com; Website: wondervisionwellness.comOctober 2026 10-11—REDWOOD CITY, CALIFORNIA: Annual show; Peninsula Gem & Geology Society and the Sequoia Gem & Mineral Society; Community Activities Bldg, 1400 Roosevelt Avenue; Sat. 10-5, Sun. 10-5; $5 for adults, children 12 and under free; Displays, demonstrations, mineral and gem identification, make a rock collection; contact Cliff Imprescia; Email: impresciaconstruction@gmail.com; Website: Pggs.org -or- sequoiagemandmineralsociety.org |