The Historic Homes of Knoxville are celebrating Statehood Day, Saturday, May 27, in a variety of ways. The Mabry Hazen House will mark the 221st anniversary of Tennessee’s admission as the 16th state in the union with free tours and living historians from 10 a.m. to 3 p.m. Info: www.knoxalliance.com/historic-homes-of-knoxville/.