Howard County Housing will hold its free 4th annual Housing Matters Mini fair on Sept. 19 from 9 a.m. to 1 p.m. at the Ascend One Building’s Howard County Public School conference center, 8930 Standford Blvd, Columbia, Md. 21045. The event will feature education sessions and one on one meetings with industry experts. For information about the mini fair and to register for education sessions visit howardcountyhousing.com.