Star Staff Reports Playhouse 51, Millington’s Community Theater, celebrates the holidays with The Best Christmas Pageant Ever by Barbara Robinson. Performances for this holiday production covers two weekends; Dec. 5-6 and 12-13 at 7:30 p.m. and Sundays Dec. 7 and 14 at 2 p.m. Mother has to direct the pageant this year because Mrs. Armstrong…