Historic Rustic Wedding Venue & Event Space located in Northern Virginia.  Remodeled Dairy Barn Built in 1830. Coomber Hall at McMillen Farm is an event space located in Fairfax County, Virginia, just outside the Town of Herndon.  Situated on 5.68 acres, the property is owned by Margaret Coomber, a great great granddaughter of the Tenth President of the United States, John Tyler.  The McMillen Farm was originally a 350 acre property which was sold by William Fairfax to Joseph Reid.  In 1904, Margaret Coomber's grandfather, John Richard McMillen purchased the land, and built the house, which has been the primary residence for Mrs. Coomber since her birth in 1923.  John Richard McMillen was originally a builder, but after acquiring the farm, changed careers and became a dairy farmer.  The farm, formerly known as Willow Springs Farm, was a major supplier of dairy products to Washington DC during the years of its operation.  In 1966, John Richard McMillen's granddaughter, Margaret, and her husband, George Coomber remolded the barn, originally built in 1830, and created Coomber Hall.  Since that time, the Hall has hosted many events, including weddings, recitals, corporate events, and banquets.