Montgomery County Fair

Mark your calendar for Paws in the Park! Saturday, May 16, 2026 12 - 4 pm Montgomery County Agricultural Center (County Fairgrounds) 501 Perry Parkway, Gaithersburg, Md. Use the Perry Parkway entrance across the street from Veterinary Referral Associates. Dogs and their people love Paws in the Park, and return every year for the fun! We’re excited to be back at the Montgomery County Agricultural Center (Fairgrounds) in Gaithersburg, with plenty of activitie

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 Orchid Society International Show and Sale has a new home for 2026 at the Montgomery County