Gymnasts Open Turn Festival Oakland High School Stadium and the German Hioneer House, ad joining the stadium at 32 Home Place, will be the acenes of action of the 27th Pacific District Turn Festival of the American Turner-bund, Saturday and Sunday, June 15 and 16. The competitive gymnastic exhibitions of the district turn festival will be held at high school stadium, adjoining the German Pioneer Houw on Sunday, June16thr Oakland Bund