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75th Oregon Agate and Mineral Annual Show – The Diamond Jubilee

Mar 5 @ 12:00 pm - Mar 9 @ 6:00 pm

Free

Looking for an outing that will literally “rock” your kids’ world? This year, the 75th Annual Agate & Mineral Show is celebrating its Diamond Jubilee at OMSI, and it’s the perfect destination for curious minds and budding explorers.

Whether your child is a dedicated collector or just loves a good scavenger hunt, this milestone event offers a rare look at Earth’s hidden treasures in an environment designed for families.

Highlights for the Little Geologists:

  • Minecraft Treasure Hunt: ⛏️ Bring their favorite game to life! Kids can embark on a Minecraft-inspired adventure to learn the real-world science behind those digital blocks.

  • The “Kids’ Corner”: 🎡 Spin the prize wheels and browse special benefit items—it’s the perfect way for kids to start their own collection while supporting a great cause.

  • Epic Photo Ops: 📸 Don’t leave without a family selfie at the Minecraft Tree photo booth!

  • Expert Panels: 🎤 Ever wondered how a crystal grows? Catch one of our engaging, family-friendly discussions led by guest speakers who make geology fascinating for all ages.

Shop & Support

While the kids are exploring, you can browse a massive selection of artisanal jewelry, polished stones, and raw slabs. You can even take the memories home with exclusive commemorative lunch bags and mugs, or try your luck at the raffle for a chance to win exceptional geological prizes.

We look forward to see you there!

To learn more about our mission of this fundraising event, visit us at: https://www.oregonagate.org/annual-show

Editor’s note: This event is a community submission.

Details

Date & Time:

Thu, March 5, 2026 - Mon, March 9, 2026
12:00 pm - 6:00 pm

Cost:

Free

Tags:

Organizer

Oregon Agate and Mineral Society

Venue

oregon museum of science and industry

1945 SE Water Ave
Portland, OR 97214 United States

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