Ikebana International presents a Bonsai Lecture and Demonstration by Todd Hansen and Lydia Cruz of Sanctuary Bonsai Nursery, East Hartford, Connecticut, on Tuesday, November 15, beginning at 10:00 am at the Espousal Center, 554 Lexington Street, Waltham, Massachusetts.  Guests are welcome.  The fee to attend is $15.  For directions and more information, visit www.ikebanaboston.org.