photography MICHAEL LECKIE
Aslender woman in a silver ballgown is gyrating under a huge disco ball on the stage, as the DJ spins his vinyl. 'Come on,' ex horts Ni kkiSpencer, 61, disco's mistress of ceremonies. 'It's time to boogie.' And obediently we fall in line, ma k ing swoosh ing arm mov ements to Car Wash by Rose Royce.