“My name is Tallulah, and I’m a compulsive liar.” So begins Memoir of a Mythomaniac, a Fringe offering from East Tennessee State University Patchwork Players. The story of Tallulah, whose actual name is Jane, is told as a fractured narrative, combining traditional dramatic scenes of exposition with break-out scenes of movement and dance. And it works, mostly, thanks to the energy of the six, young, able-bodied and game performers in the troupe.