Salon régional des pierres précieuses et des minéraux de Portland

Friday, Oct 3rd, 2025 · Wingspan Event & Conference Center

10 a.m. – 6 p.m. (Fri/Sat), 10 a.m. – 5 p.m. (Sun) — Wingspan Event & Conference Center — $7 weekend pass, 12 & under free — Discover a dazzling array of gems, minerals, and exciting displays.