Gaithersburg · Thursday, September 17, 2026

2026 NCOS International Orchid Show & Sale

2026 NCOS International Orchid Show & Sale on Thursday, September 17, 2026 at Montgomery County Fairgrounds (Festival). Best for: preschool, school-age.

When

Thursday, September 17, 2026

Venue

Montgomery County Fairgrounds

City

Gaithersburg

Category

Festival

Age bands

preschool, school-age

Event page

ncos.us/upcoming-events/ncos-show-sale

Friday, September 18 – Sunday, September 20 SHOW DATES AND TIMES Friday, September 18 – 12:00 PM-6:00 PM Saturday, September 19 – 10:00 AM- 6:00 PM Sunday, September 20 – 10:00 AM- 3:00 PM Montgomery County Agricultural Center (Fairgrounds) 16 Chestnut Street, Gaithersburg, Maryland Building 6, Hall 3 We are thrilled to share that the National Capital…

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