Featured Events

Discover What's Happening Soon!

Highlighting our biggest and most exciting events, this section ensures you never miss out on annual shows, major field trips, and special gatherings that define the Roseville Rock Rollers.

Events and details are subject to change.
Please check back regularly for updates and additional events.

  • Gem Jewelry Fossil & Mineral Show

    A family-friendly event featuring educational exhibits, gem and mineral vendors, and demonstrations.

    First Weekend in August

    Saturday, 10 AM - 5 PM
    Sunday, 10 AM - 4 PM
    Roebbelen Center @theGrounds
    700 Event Center Drive, Roseville CA 95678

    Learn More 

  • Lapidary Shop Open House

    We welcome members and the public to explore the lapidary arts. Bring your friends and family along for a fun and educational experience.

    August 10th, 2025

    Sunday, 9 AM - 2 PM
    Lapidary Shop, L Lot @theGrounds
    200 Corporation Yard Road
    Roseville, CA 95678

    Learn More 

Past Events

  • Dino Day at Sierra College

    Join us at Dino Day for a fun, family-friendly science festival! We’ll be hosting a Mineral ID Booth and Activity Table where families can win prizes and explore rocks and minerals. Volunteers are needed—especially junior members—to assist with setup and outreach.

  • Camp Paradise Scholarship

    Society adult members are elgible to apply for a full or partial scholarship for one week at the CFMS's Annual Earth Science Studies at Camp Paradise in the Plumas National Forest near Clipper Mills, CA. The drawing will be held at the May Educational Meeting.

    Learn More 

  • T-Shirt Design Contest

    Submit an original design for our Roseville Rock Rollers t-shirts. The winning artwork will be printed on t-shirts and possibly other merchandise. These items will be available for purchase on our website, helping us boost ticket sales and promote our Show!

    Winning Designs 

  • Camp Paradise Raffle

    Both Society members and non-members are eligible to purchase tickets for $10 each, so spread the word! Tickets will be available at the Educational Meetings and the drawing will be held at the June Educational Meeting.

    Learn More 

  • Placer County Fair

    Join us at the Placer County Fair! We’ll have our mineral ID station, and displays to inspire young rockhounds and promote our Annual Show in August.