Largest gem and jewelry show, quality gems, beads, and supplies from trusted vendors. $7. Free Seniors 70+ and ages 12 and under. Apr. 24: Noon–6 p.m. Apr. 25: 10 a.m.–5 p.m. Apr. 26: 10 a.m.–5 p.m. Sonoma County Fairgrounds. 1350 Bennett Valley Rd., Santa Rosa. gemfaire.com/events/2026-4-santarosa.