Bob Quinn of Spring Hill takes down the flag at Sun Bank in Brooksville. Today is Flag Day, and special events are planned. The Knights of Columbus are sponsoring a celebration and parade beginning at 10 a.m. at Haulover Avenue and Spring Hill Drive that will go east on Spring Hill Drive to the Knights home. A ceremony on the history of the flag also is planned. Also today, the Forest Oaks Care Center in Spring Hill will have a special ceremony from 2 to 4:30 p.m.