DENISHAWN: Dances by Ruth St. Denis and Ted Shawn, the Mother and Father of American Modern Dance, will be presented Sept. 30-Oct. 3. The rarely-seen works, created in the early 1900s, will be performed by a stellar cast: Arthur Aviles, PeiJu Chien-Pott, Christine Dakin, Antonio Fini, Nina Jirka, Valentina Kozlova, Bradley Shelver, trio from Sokolow Theatre/Dance Ensemble, and Limon2. Pianists are Jonathan Howard Katz and Melody Fader.