By Richard Mize Real Estate Editor richardmize@oklahoman.comDon't blink or you'll miss May and three big annual, popular events related to house and home: the Symphony Show House, the Parade of Homes Spring Festival, and the Miller in May Home Tour. Symphony Show House The fundraiser for the Oklahoma City Orchestra League and music education is a fa-vo-rite of mine, as the late Merle Haggard woulda put it.Read more on NewsOK.com