The Indo-American Arts Council announces the 17th annual Erasing Borders Dance Festival, three completely different evenings of East Indian dance and music, performed by both renowned and emerging artists.  The evenings will be both a feast of dance and music and an education in the art and various styles of East Indian dance.  Sept. 21 & 22, 6 pm, are live performances at the Ailey Citigroup Theater. Monday Sept. 23 can be viewed on Facebook and YouTube.com, and features dancers in various locations in India.  In addition, there will be two workshops at the Ailey Studios, Sept. 21 & 22, in Bollywood Kathak and Bharatanatyam styles.   For details on casts, associated events, and to make reservations, please visit www.iaac.us.