The New Jersey State Fair starts Friday in Augusta and runs nine days through Aug. 8 at Sussex County Fairgrounds. Somerset County 4-H Fair happens Aug. 5 to 7 at North Branch Park in Bridgewater. Atlantic County 4-H Fair occurs Aug. 7 to 8 at David C. Wood 4-H Center in Mays Landing. Passaic County Fair operates Aug. 13 to 16 at Garret Mountain Reservation in Woodland Park. Entry and parking cost nothing at 8 Mountain Ave.Hunterdon County 4-H and Agricultural Fair runs Aug. 19 to 23 at South County Park in Ringoes.