sentences:  To honor Marie Aull, a new $4.3 million education wing was built in 2000, the year of her 103rd birthday.Marie Aull died August 8, 2002, at the age of 105.In 2012, the multimillion-dollar Charity A. Krueger Farm Discovery Center was completed at Aullwood Farm, putting Aullwood's educational farm on the cutting edge of sustainable education.