By Denny Dyroff, Entertainment Editor, The Times  Cirque Dreams Holidaze You could paraphrase the old saying “When one door closes, another door opens,” with this — “When one circus finishes its run in this area, another circus will open soon.” In the past few months, the Delaware Valley has received visits from Cirque Italia’s water circus, Cirque du Soleil’s “Volta,” UniverSoul...