Gaithersburg · Sunday, August 16, 2026
4-H Day! Sunday, Aug. 16
4-H Day! Sunday, Aug. 16 on Sunday, August 16, 2026 at Montgomery County Agricultural Fair (Festival). Cost: Free. Best for: school-age, tween.
FREE admission for all youth ages 11 and under EVERY DAY! Fair Hours: Fairgrounds: 10:00 AM – 11:00PM / Carnival: 12NOON – 11:00PM TOUCH-A-TRUCK – Sheehy Ford Grandstand Sunday, August 16th – 11am – 4pm Come touch, learn and explore various vehicles of all shapes and sizes, heavy equipment, fire engines and so much more! Fun for the whole family! FREE TO…