Come to the University of Massachusetts Waltham Center, 240 Beaver Street in Waltham, on Tuesday, February 16, beginning at 9:30 am, for a fascinating demonstration of the art of ikebana, and to see a demonstration of furoshiki, which is Japanese Gift Wrapping with Cloth, by Minal Akkad.  For more information, log on to www.ikebanaboston.org.