**A closeted Antwerp man's juggling of his tradition-minded Turkish family's expectations and a best friend-turned-boyfriend propel "Mixed Kebab." Belgian writer-helmer Guy Lee Thys' film recalls "My Beautiful Laundrette" in its busy agenda of seriocomic culture-clashing issues, even if the authorial wit here isn't quite as sharp. Risking over-contrivance at times, the whole is nonetheless crowd-pver mais...