Back to All Events Three Rivers Gem & Mineral Show Friday, October 17, 2025 10:00 AM Sunday, October 19, 2025 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 17, 2025 10:00 AM Sunday, October 19, 2025 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
