The 71st Annual 4-H Fair and Carnival will take place at Frying Pan Farm Park. Plan now to come to Herndon, VA in August for four days of fresh air, farm fun and good times for you, your friends, family and neighbors. You'll see livestock and 4-H exhibits, enjoy delicious fair food, and you can enter your creation in the fair and try your hand at milking a cow or goat. Don’t miss the carnival rides, games and live entertainment.