Your past is your past and you can never run from it.Even a move to a big city, a university degree and a change in diction; along with a serving of pâté and Perrier, isn’t going to alter that fact.But you can hide it or at least try.That’s the theme - or a portion of it - when seven actors take on “ When Bullfrogs Sing Opera,” the Lamesa Community Players’(LCP) upcoming production.The comedy, written by Carl L. Williams, opens to the public starting at 7 p.m., Thursday through Saturday and July 26-27 with a 2 p.m., July 28 matinee.