The 24th Annual Collector's Sale Fundraiser will take place on Saturday, July 4, 2026, from 7:00 AM to 4:00 PM. The sale benefits the Rocky Mountain Museum of Military History and is held at Fort Missoula (Building T-316, located at 2975 General Foster Ave, Missoula, MT.) This is the museum's largest annual fundraiser. It features a massive selection of donated quality garage sale items, antiques, and unique collectibles. How to donate: If you have items to contribute, the museum welcomes quality donations. You can call 406-239-7738 or 406-549-8488 to arrange a free item pickup.
