Growing up in Manassas, Keith Johnson was involved in 4-H and showed dairy cattle at the Prince William County Fair when it was the "one thing you circled on your calendar." "Now there's a lot ...

And don't miss the rubber duck race down the river. And the Prince William County Fair is Aug.11 through 19 with carnival rides, mainstage music events, demolition derby, motocross and lots more.

August is county fair season across the DC region. From the Montgomery County Agricultural Fair to the Prince William County Fair to the Howard County Fair, kids can enjoy classic rides ...