A deluge of delight, Cirque Éloize's quick-witted, irreverent, endlessly inventive show is the memory of a circus that never was in the process of inventing itself for the future, full of astonishing feats of strength, flexibility and acrobatics. Written and directed by Daniele Finzi Pasca, the two-hour Best of Broadway offering wraps deft circus acts in childhood memory and nostalgic images come magically to life.