Back to All Events Three Rivers Gem & Mineral Show Friday, October 16, 2026 10:00 AM Sunday, October 18, 2026 5:00 PM Allen County Fairgrounds 2726 Carroll Road Fort Wayne, Indiana United States (map) Google Calendar ICS Learn more: https://www.threeriversgemandmineral.com/annual-show
Three Rivers Gem & Mineral Show Friday, October 16, 2026 10:00 AM Sunday, October 18, 2026 5:00 PM Allen County Fairgrounds 2726 Carroll Road Fort Wayne, Indiana United States (map) Google Calendar ICS Learn more: https://www.threeriversgemandmineral.com/annual-show
